Research Report

Question: You are a rigorous financial research analyst. Ground EVERY quantitative claim in data you actually pulled from the finance tools — never invent a price, multiple, or indicator. Answer the REQUEST below by:

1. Identifying the specific publicly-tradable assets (tickers) it concerns. When the request is open-ended (e.g. "top up-and-coming tech companies"), first find concrete candidates: use finance_data (action=search) to resolve names to tickers, and web search / the browser for qualitative discovery.
2. For EVERY ticker you discuss, pull real data with the finance tools:

• finance_data action=analyze — LIVE price, % returns, 52-week range position, and the indicator panel (RSI-14, MACD, SMA 50/200, VWMA-20/67, trend). Batch multiple tickers in one call.
• finance_data action=fundamentals — market cap, P/E & forward P/E, PEG, margins, revenue growth, analyst target & rating (use for valuation).
• finance_data action=quote source=pyth — fastest realtime spot price (esp. crypto) with a confidence band, when you need the very latest tick.
• finance_data action=liquidation — the VWMA-67 'true price' and leverage liquidation levels (great for crypto/timing context).
• finance_news — recent catalysts/sentiment (macro + per-ticker headlines).
• finance_insider — corporate insider (SEC Form 4) and, with scope=congress, political trades, to see informed-money flow. If scope=congress returns a browser_fallback (the free API was gated), follow it: use the browser tool on the given capitoltrades.com URL(s) and read the rendered trades table.

3. Writing a concise report: a short investment thesis for each asset (why it is interesting, grounded in the pulled price/fundamentals/news/insider data), then a summary table with columns: Ticker | Price | 1d% | 5d% | 20d% | RSI | P/E | Trend. Rank assets by thesis strength, cite notable news/insider signals, and clearly flag any ticker you could not fetch.

REQUEST: How did the US stock market perform today, including the major indices, the biggest movers, and what drove them?

Date: 2026-09-09T04:49:13.277133098+00:00

Coverage window: 2026-09-09 – 2026-09-09

Rounds: 1

Status: COMPLETE

1 of 5 worker results were withheld as not deliverable and are NOT part of the analysis below. Their absence narrows the evidence base — see “Withheld worker results”. Consider re-running.

Evidence: 68 claims · 28 sourced · 11 partial · 7 unsupported · 22 self-reported (no independent source) · 9 single-source

Executive Summary

As of 2026-09-09 (~00:45 ET, pre-market): there is no verifiable "today" performance to report — the September 9 US session had not yet occurred when every data feed was queried. All feeds' latest completed bar is the Tuesday, September 8 close (Yahoo chart API regularMarketTime = Sept 8 16:00 ET; finance_data last bar = 2026-09-08 for every symbol; feed server headers/browser clock dated 2026-09-09 ~04:44 GMT = 00:44 ET, ~8¾ hours before the 09:30 open). Official Sept 9 closes, index moves, biggest movers, and driver attribution will not exist in any source until after the 16:00 ET close. Nothing below is presented as Sept 9 session performance; the September 8 session is shown as the latest completed data, and the September 9 items are pre-open context only.

Latest completed session (Tuesday, Sept 8, 2026 — background): a down session led by the Dow, with oil higher and health care hit hard.

Source: Yahoo chart API (SPY/^DJI/^RUT/^VIX) and finance_data quotes, all timestamped to the Sept 8 close (https://query1.finance.yahoo.com/v8/finance/chart/SPY?range=10d&interval=1d). Sept 8 sector SPDR dispersion was wide: XLE +1.11%, XLU +0.86%, XLK +0.32% vs. XLV −2.52%, XLF −1.38%, XLB −0.95% (finance_data, sector SPDRs, last bar 9/8). Sept 8 recap headlines: "Dow, S&P 500 dip as oil [surges]" (https://www.thestreet.com/stock-market-today/stock-market-today-dow-jones-sp-500-nasdaq-updates-sept-08-2026; https://www.investopedia.com/stock-market-today-dow-jones-s-and-p-500-09082026-12110868). The Investopedia recap (with breadth data) was paywalled (HTTP 402), so Sept 8 breadth (advancers/decliners, new highs/lows) is unverified.

Biggest movers circulating under a "September 9" label are actually September 8 data — verified by exact price cross-match between mover pages and finance_data Sept 8 closes (e.g., NVDA 225.73 −2.0%, AMGN 393.17 −10.0%, CRM 249.12 −3.9% on https://stockmarketwatch.com/indices/dowjones/today; NVS/AMGN/INTC/LITE/HWM on https://premarketprice.com/premarket-movers). Actual Sept 8 biggest movers from finance_data quotes:

No dated in-window source found for the catalysts behind the Sept 8 NVS/AMGN/HWM/CNXC declines or the LITE/INTC/HPE/GLW/COHR gains — treat any circulating cause as unconfirmed.

What IS Dated Sept 9: Pre-Open Context for Today's Session

All in-window (2026-09-09-dated) items below precede the US open; none is a completed-session driver:

• Oil/geopolitics is the dominant risk. WTI +1.75% to $94.66/bbl; Brent +1.55% to $99.44/bbl, "nears $100 a barrel" (CNBC Sept 9 live blog, snapshot "Updated Wed, Sep 9 2026 12:11 AM EDT", https://www.cnbc.com/2026/09/08/stock-market-today-live-updates.html). Context: the US destroyed five Iranian crude tankers Tuesday in retaliation for IRGC ballistic-missile attacks on a US warship; IRGC state media claimed attacks on 10 ships ("2 US ships and 8 oil tankers") in the Gulf (2026-09-09T02:11Z, https://www.financialjuice.com/News/9755057/). Asian markets traded on this: India's Sensex/Nifty fell "as crude oil trades near $100 per barrel" (https://www.indiatvnews.com/business/markets/9-september-2026-stock-market-updates-sensex-nifty-tumble-as-crude-oil-trades-near-100-per-barrel-2026-09-09-1053714); Nikkei −0.23%, Hang Seng −0.46%, Kospi +0.36%, CSI 300 +0.43% (CNBC, same page).
• US futures were nearly flat pre-open: Dow futures −33 points; S&P 500 and Nasdaq-100 futures "little changed" after Tuesday's losses (CNBC, same page).
• China data: August CPI +0.8% y/y (in line); PPI +3.8% y/y vs +3.6% forecast (https://www.financialjuice.com/News/9754906/).
• No major US economic releases or earnings were scheduled for Wednesday, Sept 9 (CNBC, same page). The week's macro risk sits ahead: August PPI Thursday 9/10, CPI Friday 9/11 (https://www.smartcalendars.ai/en/feeds/us-economic-calendar), FOMC ~Sept 16 (https://alphabetastock.com/sp-500-september-open-10-year-yield-fed-september-2026/) — with Sept 8's 10-year yield having "briefly climbed above 4.8%" as the transmission channel (CNBC, background).
• Scheduled but unverified as market catalysts today: Apple's iPhone event and Microsoft Patch Tuesday are dated Sept 9, but no in-window price reaction to either was observable at data-pull time.

Risks & Open Questions

• The core question is answerable only after the close: no September 9 closing levels, sector moves, breadth, or VIX data can exist until after 16:00 ET today. Re-run this query after ~20:00 GMT on 2026-09-09, when finance feeds roll their last bar to Sept 9 and CNBC/AP-style market wraps dated Sept 9 are published.
• Nasdaq Composite (^IXIC) could not be verified for any date — NDX (Nasdaq-100) is shown instead; do not substitute.
• Sept 8 breadth stats and mover catalysts remain unverified (primary recap paywalled; no alternative fetched).
• Overnight futures levels (ES/NQ/YM/CL) for Sept 9 could not be pulled; futures direction above rests on the CNBC live blog only.

Claims without independent support

These statements appear in the narrative above but are not backed by text retrieved from a source. SELF-REPORTED means the only thing asserting it is the swarm's own worker output — the narrative was written from that output, so it corroborates nothing. Treat all of these as unverified.

• [PARTIAL] As of 2026-09-09 (~00:45 ET, pre-market): there is no verifiable "today" performance to report — the September 9 US session had not yet occurred when every data feed was queried.** All feeds' latest completed bar is the Tuesday, September 8 close (Yahoo chart API regularMarketTime = Sept 8 16:00 ET; finance_data last bar = 2026-09-08 for every symbol; feed server headers/browser clock dated 2026-09-09 ~04:44 GMT = 00:44 ET, ~8¾ hours before the 09:30 open). (unmatched: 44)
• [SELF-REPORTED] −0.58%
• [SELF-REPORTED] 765.96
• [SELF-REPORTED] −0.55%
• [SELF-REPORTED] 29,507.70
• [SELF-REPORTED] −0.12%
• [SELF-REPORTED] 718.36
• [SELF-REPORTED] −0.08%
• [SELF-REPORTED] 528.03
• [SELF-REPORTED] −1.13%
• [SELF-REPORTED] 2,960.20
• [SELF-REPORTED] −0.52%
• [SELF-REPORTED] 294.67
• [SELF-REPORTED] 15.72
• [SELF-REPORTED] +2.75%
• [UNSUPPORTED] Sept 8 sector SPDR dispersion was wide: XLE +1.11%, XLU +0.86%, XLK +0.32% vs. XLV −2.52%, XLF −1.38%, XLB −0.95% (finance_data, sector SPDRs, last bar 9/8). (unmatched: 1.11, 0.86, 0.32, 2.52, 1.38, 0.95)
• [SELF-REPORTED] The Investopedia recap (with breadth data) was paywalled (HTTP 402), so Sept 8 breadth (advancers/decliners, new highs/lows) is unverified.
• [UNSUPPORTED] LITE 978.54, +11.04% (unmatched: 978.54, 11.04)
• [UNSUPPORTED] CNXC 28.27, −12.10% (unmatched: 28.27, 12.1)
• [UNSUPPORTED] INTC 104.47, +9.05% (unmatched: 104.47, 9.05)
• [SELF-REPORTED] HWM 231.53, −10.70%
• [SELF-REPORTED] HPE 56.03, +7.75%
• [PARTIAL] AMGN 393.17, −10.08% (unmatched: 10.08)
• [SELF-REPORTED] GLW 165.96, +7.56%
• [PARTIAL] NVS 137.70, −13.93% (10.3M shares vs ~1–2M typical; RSI-14 28.9) (unmatched: 137.7, 13.93, 10.3, 28.9)
• [PARTIAL] COHR 301.88, +7.10% (unmatched: 301.88)
• [PARTIAL] SYK 276.43, −8.81% (52-wk range position 1.1%) (unmatched: 276.43, 8.81)
• [SELF-REPORTED] STX 904.38, +6.49%
• [UNSUPPORTED] GDDY 92.88, −8.32% (unmatched: 92.88, 8.32)
• [UNSUPPORTED] CIEN 341.29, +6.32% (unmatched: 341.29, 6.32)
• [UNSUPPORTED] SHOP 134.10, −7.58% (unmatched: 134.1, 7.58)
• [SELF-REPORTED] AMD 505.74, +5.90%
• [PARTIAL] CRM 249.12, −3.90%; NVDA 225.73, −2.01% (unmatched: 2.01)
• [SELF-REPORTED] No dated in-window source found for the catalysts behind the Sept 8 NVS/AMGN/HWM/CNXC declines or the LITE/INTC/HPE/GLW/COHR gains** — treat any circulating cause as unconfirmed.
• [PARTIAL] Oil/geopolitics is the dominant risk. WTI +1.75% to $94.66/bbl; Brent +1.55% to $99.44/bbl, "nears $100 a barrel" (CNBC Sept 9 live blog, snapshot "Updated Wed, Sep 9 2026 12:11 AM EDT", https://www.cnbc.com/2026/09/08/stock-market-today-live-updates.html). (unmatched: 1.75, 94.66, 1.55, 99.44)
• [PARTIAL] Context: the US destroyed five Iranian crude tankers Tuesday in retaliation for IRGC ballistic-missile attacks on a US warship; IRGC state media claimed attacks on 10 ships ("2 US ships and 8 oil tankers") in the Gulf (2026-09-09T02:11Z, https://www.financialjuice.com/News/9755057/). (unmatched: 9755057)
• [PARTIAL] Asian markets traded on this: India's Sensex/Nifty fell "as crude oil trades near $100 per barrel" (https://www.indiatvnews.com/business/markets/9-september-2026-stock-market-updates-sensex-nifty-tumble-as-crude-oil-trades-near-100-per-barrel-2026-09-09-1053714); Nikkei −0.23%, Hang Seng −0.46%, Kospi +0.36%, CSI 300 +0.43% (CNBC, same page). (unmatched: 0.23, 0.36, 300, 0.43)
• [PARTIAL] China data: August CPI +0.8% y/y (in line); PPI +3.8% y/y vs +3.6% forecast (https://www.financialjuice.com/News/9754906/). (unmatched: 3.8, 9754906)
• [PARTIAL] The week's macro risk sits ahead: August PPI Thursday 9/10, CPI Friday 9/11 (https://www.smartcalendars.ai/en/feeds/us-economic-calendar), FOMC ~Sept 16 (https://alphabetastock.com/sp-500-september-open-10-year-yield-fed-september-2026/) — with Sept 8's 10-year yield having "briefly climbed above 4.8%" as the transmission channel (CNBC, background). (unmatched: 11)
• [SELF-REPORTED] Sept 8 breadth stats and mover catalysts remain unverified (primary recap paywalled; no alternative fetched).

Withheld worker results

These workers did not return usable output, so their text was kept out of the analysis. Shown for diagnosis only — do not read them as findings.

• Round 0 · researcher-lazy-996893f7-5fbb-486e-86e6-a4b5a40d7ac8 — worker hit its token budget before producing a final answer; output is raw reasoning (confidence 0.00)

  [TRUNCATED — worker hit max_tokens before producing a final answer; the text below is raw reasoning, not a deliverable] Important observations and careful reading needed: 1. ^TNX (CBOE 10-year yield index): regularMarketPrice 4.806, change +0.022 (+0.46%).

Detailed Findings

Round 0 · Finding 1

Sector & Breadth Facet — US Market, Session of 2026-09-09

1. Bottom line: the 2026-09-09 US session has not yet occurred in any data feed — sector SPDR closes and breadth stats for 09-09 are unavailable, not merely unfound

Every quantitative claim below that relates to the requested 2026-09-09 session is therefore flagged UNAVAILABLE. I will not estimate or reconstruct them.

Clock evidence (primary source): A live call to Yahoo Finance's chart API returned an HTTP response header dated Wed, 09 Sep 2026 04:39:25 GMT (i.e., ~00:39 ET on Sept 9). That response's own metadata shows:

• regularMarketTime: 1788897600 = the last regular-session trade print = Sept 8, 2026, 16:00 ET close; regularMarketPrice: 765.96 with regularMarketChangePercent: -0.549 (the Sept 8 session move).
• The next trading period is still in the future: pre-market start 1788940800 (Sept 9, 04:00 ET), regular session 1788960600→1788984000 (Sept 9, 09:30–16:00 ET).
• The final completed daily bar in the series is the Sept 8 bar (close 765.96), with a 4-day gap before it consistent with the Sept 7 Labor Day holiday (holiday calendar confirmed by search results, e.g. https://stockmarkethours.org/stock-market-holidays-2026 and https://blockonomi.com/labor-day-2026-trading-schedule-market-closures-and-operating-hours-explained/ — background).

https://query1.finance.yahoo.com/v8/finance/chart/SPY?range=10d&interval=1d

Corroborating: the finance_data (TradingView-sourced) history pull for all 11 sector SPDRs and SPY/QQQ/IWM/DIA shows last_bar: 2026-09-08 for every ticker — no 2026-09-09 bar exists in the feed. A realtime Pyth quote attempt for the sector ETFs failed (no feed / 401), so no alternative intraday 09-09 source was available.

Search evidence: Web searches for 09-09-dated market coverage return only (a) recaps of the prior session dated Sept 8 (Investopedia "Markets News, Sept. 8, 2026: Dow Drops, Indexes End Lower…" updated Sept 08, 2026 04:08 PM EDT — https://www.investopedia.com/stock-market-today-dow-jones-s-and-p-500-09082026-12110868; TheStreet "Stock Market Today (Sept. 8, 2026): Dow, S&P 500 dip as oil…" — https://www.thestreet.com/stock-market-today/stock-market-today-dow-jones-sp-500-nasdaq-updates-sept-08-2026), (b) a preview/outlook for Sept 9, not a result (https://strongbuyanalytics.com/stock-market-outlook), (c) confirmation that Sept 9 is a normal US trading day (https://investomatica.com/is-stock-market-open), and (d) Sept 9-dated Asian/overnight market coverage (e.g., India TV News, "9 September, 2026 Stock Market Updates: Sensex, Nifty tumble as crude oil trades near $100 per barrel," dated 2026-09-09 — https://www.indiatvnews.com/business/markets/9-september-2026-stock-market-updates-sensex-nifty-tumble-as-crude-oil-trades-near-100-per-barrel-2026-09-09-1053714). No 09-09-dated recap of the US close can exist yet; such wrap-ups are published only after the 16:00 ET close.

…(truncated — the summary above captures the substance)

Round 0 · Finding 2

Macro Drivers Facet — US Equity Session of 2026-09-09 (evidence gather)

Scope note on verification: This agent's task was to identify the 2026-09-09 macro/policy/geopolitical catalysts and connect them to same-day market response. I could not verify the intraday path or closing levels of the US session itself: my finance-data feed's last completed daily bar is 2026-09-08 (SPY 765.96, QQQ 718.36, DIA 528.03, IWM 294.67 — used only as prior-day background), and the only in-window (2026-09-09-dated) session page I could retrieve — CNBC's live blog for the Sept 9 session — was served as a snapshot from Wed, Sep 9, 2026, 12:11 AM EDT, i.e., pre-open content plus overnight/Asia items. A re-fetch was blocked as a duplicate. All Sept 9 session close levels, sector/breadth and VIX data therefore remain unverified by this agent and are flagged as such below rather than estimated.

1. Dominant macro/geopolitical catalyst (in-window): US–Iran escalation and the march to $100 oil

Dated 2026-09-09 (CNBC live blog, "Stock market today: Live updates," page URL https://www.cnbc.com/2026/09/08/stock-market-today-live-updates.html, last-updated stamp "Updated Wed, Sep 9 2026 12:11 AM EDT"; entries span Sept 8 evening through Sept 9 Asia hours):

…(truncated — the summary above captures the substance)

Round 0 · Finding 3

Findings: 2026-09-09 US session — data does not exist yet (session had not occurred at research time)

Headline verification (most important finding): The requested trading session — 2026-09-09, 09:30–16:00 ET — had not yet occurred at the time every data feed I reached was queried. This is not a data outage; the feeds' own clocks place the current moment in the pre-market hours of Sept 9, ~00:44–00:45 ET (04:44 GMT), with the Sept 9 regular session still ahead. Evidence, all from live responses fetched at 2026-09-09 04:44 GMT:

• Yahoo Finance chart API response headers carry date: Wed, 09 Sep 2026 04:44:18 GMT and 04:44:52 GMT (2026-09-09) — i.e., ~04:44 GMT = 00:44 ET, about 8¾ hours before the Sept 9 cash open (https://query1.finance.yahoo.com/v8/finance/chart/SPY?range=3d&interval=1d, https://query1.finance.yahoo.com/v8/finance/chart/%5EVIX?range=3d&interval=1d, .../%5EDJI, .../%5ERUT).
• Yahoo meta.currentTradingPeriod for SPY defines the next regular session as start 1788960600 / end 1788984000 (2026-09-09 13:30–20:00 UTC = 09:30–16:00 ET) and pre-market start 1788940800 (04:00 ET Sept 9). The most recent market tick, meta.regularMarketTime: 1788897600, is 2026-09-08 20:00:00 UTC = the official 16:00 ET close of the prior session — same URL as above.
• VIX meta shows the last tick at 1788898501 = Sept 8 20:15 UTC (Cboe's 15:15 CT settlement) — same URL as above.

Consequently, no official closing levels, % changes, VIX close, movers, or market summaries for the 2026-09-09 session exist anywhere I could reach, and no 09-09-dated close summaries surfaced in web searches (searches for dated close/futures content returned only generic market homepages and junk results — e.g., Bing results for "S&P 500 closes September 9 2026" and "stock futures September 9 2026" contained no dated market article). Per the task rules I will not fill that gap from memory or estimate. Any "today" recap would be fabrication.

Latest completed session — 2026-09-08 (Tuesday; Monday Sept 7 was the Labor Day holiday), BACKGROUND ONLY, clearly NOT the requested 09-09 session. Figures below come from finance feeds whose latest bar/tick is timestamped to the Sept 8 close (bar stamps 1788874200 = Sept 8 13:30 UTC; last_bar 2026-09-08 in finance_data):

…(truncated — the summary above captures the substance)

Round 0 · Finding 4

Biggest movers & company catalysts — 2026-09-09 session: NOT TRADED YET as of the latest data

Executive summary (timing finding — the single most important fact)

Every "what happened today" answer for the 2026-09-09 US session is currently impossible to source, because the session has not occurred yet at the latest verifiable moment in the data environment. A live browser-clock check returned 2026-09-09T04:43:38Z = 00:43 ET on September 9 (browser eval, new Date().toISOString() on a live tab), roughly nine hours before the 09:30 ET open. Consistent with that: finance_data daily-bar history for every symbol ends at the bar timestamped 2026-09-08 13:30 UTC — the September 8 (Tuesday, post–Labor Day) session is the last completed one. There is no 2026-09-09 open, high, low, close, or mover list anywhere in the price feed, and no 2026-09-09-dated recap exists on the web (searches return only Sept-8 recaps plus a Sept-9 "outlook" article). Any page that appears to list "September 9, 2026" movers is actually displaying September 8 session data. Details and evidence below; all quantitative claims are from tool-pulled data.

Key findings

1. No 2026-09-09 US session data exists (verified, high confidence). Last daily bar for all symbols = 2026-09-08; browser/system time = 00:43 ET 2026-09-09. Therefore: no 9/9 index closes, no 9/9 biggest movers, no 9/9 company catalysts, and no 9/9 VIX/sector/cross-asset closes can be reported. I will not fabricate them.

2. Movers lists labeled "September 9, 2026" are stale September 8 data (verified by cross-matching exact prices). The stockmarketwatch "Dow Jones Today — Sep 9, 2026" page (https://stockmarketwatch.com/indices/dowjones/today, fetched; page header "Market Closed") carries a market-hours table whose values are Sept 8 closes: NVDA last 225.73, -2.0%; AMGN 393.17, -10.0%; CRM 249.12, -3.9% — identical to finance_data quotes whose last daily bar is 2026-09-08 (NVDA 225.73, -2.01%; AMGN 393.17, -10.08%; CRM 249.12, -3.90%). Its headline narrative (Dow -628.18 to 52,786.07) is the Sept 8 close — consistent with DIA's verified Sept 8 close of 528.03 (-1.13%). Note: that page's narrative text is internally unreliable (its per-stock paragraphs contradict its own table), so I use only its numeric table. Likewise, premarketprice.com (https://premarketprice.com/premarket-movers, fetched; og:title "Stocks Moving in Premarket Today (September 9, 2026)") lists NVS -13.92%, AMGN -10.02%, INTC +8.75%, LITE +10.76%, HWM -11.27% etc. — these match finance_data Sept 8 session changes (NVS -13.93%, AMGN -10.08%, INTC +9.05%, LITE +11.04%, HWM -10.70%), and its own history table dates the NVS/QCOM premarket moves to Sep 8, 2026. Its live tables read "No data available yet" — i.e., no Sept 9 premarket data existed at crawl time (premarket opens 04:00 ET; it was 00:43 ET).

…(truncated — the summary above captures the substance)

Investigation Trail

Round 0

• For the US trading session on 2026-09-09 (09:30-16:00 ET), what were the official closing levels and percentage changes for the S&P 500 (^GSPC/SPY), Nasdaq Composite (^IXIC/QQQ), Dow Jones Industrial Average (^DJI/DIA) and Russell 2000 (^RUT/IWM), and where did the VIX (^VIX) close? Pull live quotes with finance_data action=analyze but verify the quote timestamps correspond to the 2026-09-09 session, and cross-check close figures only against market summaries published on 2026-09-09.
• Which individual US-listed stocks were the biggest percentage gainers and losers on the 2026-09-09 session, and which large-cap names contributed most to index moves that day - and what specific company news (earnings, guidance, M&A, analyst actions, regulatory/legal headlines) published on 2026-09-09 drove each? Use market-recap and screener sources dated 2026-09-09, reconcile against finance_news headlines and finance_data quotes, and report each name's % change plus its dated catalyst.
• What macro-economic data releases, Federal Reserve communications, policy or geopolitical headlines, and pre-market/futures moves published or occurring on 2026-09-09 explain the day's equity direction and any intraday swings in US indices? Ground each attribution in 2026-09-09-dated news and market commentary, and connect each catalyst to an observable same-day market response (index direction, Treasury yield moves, or reported shifts in rate expectations).
• How did US sector performance and market breadth look on 2026-09-09 - specifically the percentage changes for the S&P 500 sector SPDRs (XLC, XLY, XLP, XLE, XLF, XLV, XLI, XLB, XLRE, XLK, XLU) during that session, and any breadth statistics (advancers vs decliners, up vs down volume, new highs/lows) reported for 2026-09-09? State whether the day's index move was broad-based or narrowly driven by a few sectors or megacaps.
• For the 2026-09-09 US session, how did cross-asset markets move alongside equities - the US 10-year Treasury yield (^TNX), the US dollar index, WTI crude oil (CL=F), gold (GC=F) and bitcoin (BTC-USD)? Pull quotes or reported levels stamped 2026-09-09 and state whether the combined moves imply a risk-on or risk-off tone consistent with the equity tape that day.

Sources

• https://stockmarkethours.org/stock-market-holidays-2026
• https://blockonomi.com/labor-day-2026-trading-schedule-market-closures-and-operating-hours-explained/
• https://query1.finance.yahoo.com/v8/finance/chart/SPY?range=10d&interval=1d
• https://www.investopedia.com/stock-market-today-dow-jones-s-and-p-500-09082026-12110868
• https://www.thestreet.com/stock-market-today/stock-market-today-dow-jones-sp-500-nasdaq-updates-sept-08-2026
• https://strongbuyanalytics.com/stock-market-outlook
• https://investomatica.com/is-stock-market-open
• https://www.indiatvnews.com/business/markets/9-september-2026-stock-market-updates-sensex-nifty-tumble-as-crude-oil-trades-near-100-per-barrel-2026-09-09-1053714
• https://www.financialjuice.com/News/9754907/Chinese-CPI-YoY-Actual-08-Forecast-08-Previous-05.aspx
• https://www.financialjuice.com/News/9754906/Chinese-PPI-YoY-Actual-38-Forecast-36-Previous-35.aspx
• https://www.financialjuice.com/News/9755057/IRGC-Attacked-2-US-ships-and-8-oil-tankers-in-Gulf-in-response-to-US-strike-on-5-Iranian-tankers---state-media.aspx
• https://www.cnbc.com/2026/09/02/stock-market-today-live-updates.html
• https://robinhood.com/us/en/prediction-markets/financial/events/nasdaq-100-futures-price-on-september-9-2026-sep-09-2026/
• https://premarketprice.com/premarket-movers
• https://www.cnbc.com/2026/09/08/stock-market-today-live-updates.html
• https://alphabetastock.com/sp-500-september-open-10-year-yield-fed-september-2026/
• https://www.smartcalendars.ai/en/feeds/us-economic-calendar
• https://vittarthi.com/markets/us
• https://apnews.com/article/stock-market-dow-nasdaq-cadd309d4fd4933397cd38fe436edb71
• https://stockmarkethours.org/market-moving-events
• https://finquota.com/earning-calendar/
• https://robinhood.com/us/en/prediction-markets/financial/events/sp-500-futures-price-on-september-9-2026-sep-09-2026/
• https://polymarket.com/event/spy-closes-above-on-september-9-2026
• https://www.financecalendar.com/stock-market-holidays/
• https://wealthvieu.com/investing/stocks/stock-market-holidays/
• https://finance.yahoo.com/quote/^GSPC/history/
• https://www.investopedia.com/
• https://www.investopedia.com/stock-market-today-dow-jones-s-and-p-500-02092026-11902441
• https://www.investopedia.com/5-things-to-know-before-the-stock-market-opens-on-tuesday-september-8-2026-12110869
• https://www.investopedia.com/stock-market-today-dow-jones-s-and-p-500-07092026-12014853
• https://www.investopedia.com/live-markets-news-11713202
• https://www.investopedia.com/markets-news-4427704
• https://finance.yahoo.com/
• https://www.cnbc.com/2026/09/01/stock-market-today-live-updates.html
• https://www.investopedia.com/news-4427706
• https://fedratecalc.com/us-economic-calendar/september-2026/
• https://tradewithmaya.com/economiccalendar
• https://signalpro.markets/economic-calendar/2026/september
• https://www.bls.gov/schedule/2026/09_sched.htm
• https://fred.stlouisfed.org/releases/calendar
• https://fedratecalc.com/us-economic-calendar/
• https://alfred.stlouisfed.org/releases/calendar
• https://www.bls.gov/schedule/2026/09_sched_list.htm
• https://www.federalreserve.gov/newsevents/2026-september.htm
• https://apnews.com/article/wall-street-stocks-dow-nasdaq-7cb0aefedfd933d048b8b3e5843449f8
• https://www.newsbreak.com/the-associated-press-510077/4865219338890-how-major-us-stock-indexes-fared-wednesday-9-2-2026
• https://apnews.com/article/stocks-nasdaq-spacex-disney-cb27a1f9f4298b2a4dd595169bb17d16
• https://ingest.abcnews.com/Business/wireStory/major-us-stock-indexes-fared-wednesday-922026-136155616
• https://apnews.com/article/wall-street-stocks-dow-nasdaq-61f03262bb5dfa1c414c4fb7be40772e
• https://apnews.com/article/wall-street-stocks-dow-nasdaq-a483060a0aa9c24c50f589b0b7713497
• https://egoease.com/how-major-u-s-stock-indexes-fared-on-wednesday-september-2-2026/
• https://apnews.com/article/wall-street-stocks-dow-nasdaq-0566775ca46fe0f0bdd834106a8fb120
• https://intellectia.ai/blog/oil-prices-stock-market-september-2026
• https://intellectia.ai/blog/rising-oil-prices-inflation-stock-market-september-2026
• https://coinunited.io/en/research/commodities/us-iran-war-oil-markets-complete-traders-guide-2026
• https://www.morganstanley.com/insights/articles/iran-war-oil-shock-stock-market-impacts
• https://250mm.co.kr/en/markets/us-iran-ceasefire-oil-shock-2026
• https://www.usatoday.com/story/money/investing/2026/07/09/us-iran-ceasefire-oil-prices-stocks/90854352007/
• https://www.metatradingclub.com/market-close-september-1-2026-oil-shock-yields-spike/
• https://www.oanda.com/us-en/skills-and-insights/education/market-commentary/market-moves/2026-iran-conflict-oil-gold-bitcoin-forex-impact/
• https://www.home.saxo/content/articles/macro/market-quick-take---renewed-iran-strikes-lift-crude-while-the-us-10-year-tops-475---01-september-2026-01092026
• https://www.stockcram.com/blog/us-iran-tensions-stock-market-2026
• https://www.reuters.com/
• https://www.reuters.com/world/
• https://en.wikipedia.org/wiki/Reuters
• https://www.youtube.com/@Reuters
• https://news.google.com/topics/CAAqIQgKIhtDQkFTRGdvSUwyMHZNSEJ6TlRNU0FuSjFLQUFQAQ?hl=en-US&ceid=US:en
• https://link.reuters.com/
• https://www.reuters.com/world/us/
• https://www.cnbc.com/?msockid=224fc5494fbd66fa005fd2864e9367c9
• https://en.wikipedia.org/wiki/CNBC
• https://www.youtube.com/@CNBC
• https://www.cnbc.com/business/?msockid=224fc5494fbd66fa005fd2864e9367c9
• https://www.cnbc.com/latest/?msockid=224fc5494fbd66fa005fd2864e9367c9
• https://www.investopedia.com/----/
• https://en.wikipedia.org/wiki/Investopedia
• https://www.investopedia.com/simulator/
• https://www.investopedia.com/financial-term-dictionary-4769738
• https://www.youtube.com/@investopedia/videos
• https://www.forbes.com/sites/investopedia/
• https://apnews.com/
• https://apnews.com/direct
• https://www.ap.org/
• https://en.wikipedia.org/wiki/Associated_Press
• https://apnews.com/us-news
• https://apnews.com/world-news
• https://apnews.com/hub/latest-news
• https://news.google.com/publications/CAAqBwgKMITuzgEw4fQo?hl=en-US&ceid=US%3Aen
• https://apnews.com/hub/united-states
• https://apnews.com/hub/national
• https://en.wikipedia.org/wiki/5
• https://kidadl.com/facts/math-science/facts-about-the-number-5
• https://simple.wikipedia.org/wiki/5_(number
• https://www.newworldencyclopedia.org/entry/5_(number
• https://numeraly.com/about-the-number-5/
• https://metanumbers.com/5
• https://en.wikipedia.org/wiki/5_(disambiguation
• https://query1.finance.yahoo.com/v8/finance/chart/SPY?range=3d&interval=1d
• https://query1.finance.yahoo.com/v8/finance/chart/%5EVIX?range=3d&interval=1d
• https://query1.finance.yahoo.com/v8/finance/chart/%5EDJI?range=2d&interval=1d
• https://query1.finance.yahoo.com/v8/finance/chart/%5ERUT?range=2d&interval=1d
• https://query2.finance.yahoo.com/v8/finance/chart/%5EGSPC
• https://query2.finance.yahoo.com/v8/finance/chart/%5EIXIC
• https://www.google.com/finance/
• https://www.marketwatch.com/
• https://www.cnn.com/markets
• https://stockanalysis.com/
• https://finance.yahoo.com/portfolios/
• https://www.cnbc.com/stocks/?msockid=324349c1ddcd631023595e0edc13629d
• https://www.investing.com/
• https://www.nyse.com/index
• https://finance.yahoo.com/markets/
• https://en.wikipedia.org/wiki/S
• https://www.visitmyrtlebeach.com/
• https://www.cityofmyrtlebeach.com/
• https://www.myrtlebeachonline.com/
• https://simple.wikipedia.org/wiki/S
• https://www.visitmyrtlebeach.com/things-to-do
• https://www.myrtlebeach.com/
• https://mail.google.com/mail?hl=es
• https://accounts.google.com/login?service=mail
• https://accounts.google.com/login?hl=es
• https://workspace.google.com/intl/es-419_us/gmail/
• https://workspace.google.com/intl/es/gmail/
• https://support.google.com/mail/answer/8494?hl=es&co=GENIE.Platform%3DDesktop
• https://www.google.com/accounts/Login
• https://accounts.google.com/
• https://support.google.com/mail/answer/8494?hl=en&co=GENIE.Platform%3DDesktop
• https://stockmarketwatch.com/indices/dowjones/today
• https://www.financialjuice.com/News/9755057/
• https://www.financialjuice.com/News/9755058/
• https://www.financialjuice.com/News/9754946/
• https://www.financialjuice.com/News/9754909/
• https://www.financialjuice.com/News/9754906/
• https://www.financialjuice.com/News/9754900/
• https://www.financialjuice.com/News/9754905/
• https://www.financialjuice.com/News/9755148/
• https://www.financialjuice.com/News/9755067/
• https://www.barrons.com/livecoverage/stock-market-news-today-090826
• https://www.reddit.com/r/BingHomepageQuiz/hot/
• https://www.reddit.com/r/MicrosoftRewards/comments/1bwl8ci/start_home_page_daily_quiz/
• https://www.reddit.com/r/MicrosoftRewards/comments/roq1db/us_bing_homepage_quiz_12262021/
• https://www.reddit.com/r/MicrosoftRewards/comments/rtcbye/us_bing_homepage_quiz_01012022/
• https://www.reddit.com/r/MicrosoftRewards/comments/r8qjk5/bing_homepage_quiz/
• https://www.reddit.com/r/MicrosoftRewards/comments/ru2gr8/us_bing_homepage_quiz_1022022/
• https://www.reddit.com/r/EveryDayBingQuiz/comments/1celjyr/bing_homepage_quiz_4282024/
• https://www.reddit.com/r/MicrosoftRewards/comments/r9ag3r/bing_homepage_quiz/
• https://www.reddit.com/r/MicrosoftRewards/comments/r8i6lc/bing_homepage_quiz_task_not_triggering/
• https://www.reddit.com/r/BingHomepageQuiz/comments/rysc10/us_in_2016_the_american_bison_was_declared_what/
• https://finance.yahoo.com/markets/stocks/most-active/
• https://www.bloomberg.com/markets/stocks
• https://www.cnbc.com/stocks/?msockid=082911d319186fde3c4a061c18496ebd
• https://www.cnn.com/markets/
• https://www.investing.com/equities
• https://www.amgen.com/
• https://en.wikipedia.org/wiki/Amgen
• https://careers.amgen.com/en
• https://www.amgen.com/products
• https://careers.amgen.com/en/search-jobs
• https://finance.yahoo.com/quote/AMGN/
• https://www.linkedin.com/company/amgen

Trace Index

Tool-call traces are persisted under /srv/swarm_web_runs/run-1788928608062-0004/finance_output/traces.