Newsroom
Market News
Big moves, why they moved, pre- and post-market. Click a headline to read it — the arrows walk the list.
Movers
- Could Palo Alto Networks, Inc. (PANW)'s 3.6 Sigma Move Be Bigger Than It Looked?
- American International Group, Inc. (AIG): Big Moves, Mild Excuses, and an Evenly Split Split
- Cameco Corporation (CCJ) Had a Mostly Higher Set of Big Moves Over the Past Month
- Entegris, Inc. (ENTG) Shares Lift Higher on More Active Trading
- 6.7% Isolated Move? Take-Two Interactive Software (TTWO) Saw 2.8x Volume Instead
- What Actually Moved TransDigm Group Incorporated (TDG) Over the Past Month
- Arch Capital Group Ltd. (ACGL) Had Its Biggest Swing on Tuesday, at 1.7 Sigma
- 6 Moves, One Stock: Western Digital Corporation (WDC) Punched Outside Its Range
- Monday: NXP Semiconductors N.V. (NXPI) Saw a Lower Swing on 1.5x Volume
- Unilever (UL) Moved More Than Normal, with 1.1x Volume and a Gap
- Vale S.A. (VALE) Saw a Sharp Move, but the Split Was Mostly Higher
- W.W. Grainger, Inc. (GWW) Traded Outside Its Usual Band 6 Times
- Diamondback Energy, Inc. (FANG): Big Moves, Mild Excuses, and an Evenly Split Split
- Friday Set the Tone for Garmin Ltd. (GRMN)'s Notable-Moves Month
- Entergy Corporation (ETR) After Friday: A Lower Move, Then a Reset
- BHP Group Limited (BHP): Big Moves, Mild Excuses, and a Mostly Higher Split
- 1.2 Sigma Later, Honeywell International Inc. (HON) Still Ended Lower
- Royal Caribbean Cruises Ltd. (RCL) Tracked 1.6 Sigma Above Normal in Its Busiest Session
- Monday to Now: Lam Research Corporation (LRCX) Moved Outside Its Usual Range
- 6 Moves, One Stock: Vertex Pharmaceuticals (VRTX) Punched Outside Its Range
- 6 Notable Moves Kept Aflac Incorporated (AFL) on the Move
- Digital Realty Trust, Inc. (DLR)'s Month of Outsized Swings Ended Lower
- Equinor ASA (EQNR): Big Moves, Mild Excuses, and a Mostly Higher Split
- Simon Property Group, Inc. (SPG) Saw a Lower Gap-and-Run on Wednesday
- Wednesday's Move Left Sumitomo Mitsui Financial (SMFG) Lower by 4.8%
- 6 Sessions Later, Stryker Corporation (SYK) Still Showed Sharp Swings
- NetApp, Inc. (NTAP) Got Higher on a Move That Was Largely Stock-Specific
- IDEXX Laboratories, Inc. (IDXX) Traded Outside Its Usual Band 6 Times
- From Gap to Close: Nasdaq, Inc. (NDAQ)'s Higher Session at 1.6 Sigma
- How Under Armour, Inc. (UAA) Logged a 4.7% Move in Wednesday's Session
- AAR Corp. (AIR) Sinks While Largely Stock-Specific Factors Dominate the Tape
- Freshpet, Inc. (FRPT) Got Lower on a Move That Was Largely Stock-Specific
- Orion Energy Systems, Inc. (OESX) Hit a Notable Move on Tuesday, Then Settled
- 1.2 Sigma and 1.0x Volume: Tenet Healthcare Corporation (THC)'s Notable Stretch
- What 2.0x Volume Said About Mettler-Toledo International Inc. (MTD)'s Higher Move
- Science Applications International (SAIC) in Focus: 6 Outsized Sessions, Mostly Higher Mix
- 6 Days of Oversized Swings Kept Viking Therapeutics, Inc. (VKTX) in Play
- What 44.9x Volume Said About Recon Technology, Ltd. (RCON)'s Lower Move
- 6 Outsized Sessions: First Financial Bancorp. (FFBC) Was Never Far From the Tape
- Urban Outfitters, Inc. (URBN) Had Its Biggest Swing on Wednesday, at 3.8 Sigma
Ask the market a question. Get a calculated answer.
The AI is not a chatbot bolted onto a document store. It calls the same analytics engine that powers every screen on this platform — so what comes back is a number it computed from raw history, with the command that produced it.
86,000+ instruments
Global equities, ETFs, funds, options, FX, commodities, crypto, economics, filings, transcripts and news — one normalised symbol universe with adjusted history.
A real analytics engine
Screening, backtesting, technicals, options analytics, correlations, seasonality and factor models — computed on demand from raw prices, never a stale cache.
It shows its working
Answers arrive with the charts, tables and tool calls behind them, so you can check the number instead of trusting a paraphrase.
Your own documents
Upload filings, decks and research. Ask across them and the answer cites the page it came from.
Agents and workflows
Multi-step research that runs the platform's tools for you — screen, pull the history, compute, compare, then write it up.
MCP, CLI and API
The same command catalogue from Claude, your own agent, a shell or your pipeline. The answer on screen is the answer your job gets at 4am.
You ask
“How does NVDA usually trade through earnings?”
It calls
→ ka.options_expected_move(NVDA)
It answers
NVDA has averaged a 9.2% absolute move on the day after earnings and closed higher 67% of the time. Two in three reactions land between −4.2% and +16.3% — the distribution is skewed right, not symmetric.
Every figure computed live from our own history — not scraped, not summarised.
Or start with