2026-10-02 · ACN
ACN −6.0%: an unusually large move for this stock
Accenture plc moved 6.9 points less than its sector, on 1.1× its usual volume.
The story in plain words
Friday, October 2, 2026. ACN −6.0%: an unusually large move for this stock. Accenture plc moved 6.9 points less than its sector, on 1.1× its usual volume.
What the data shows for Accenture (ACN): ACN −6.0% today. Its sector fund (XLK) +0.9% today. S&P 500 (SPY) +0.7% today.
Worked out from that data: 6.9 points less than its sector. Volume 1.1× its 20-day average. Bigger than 96% of its daily moves over the past 250 trading days.
Possible contributors. These line up in time with the move; they are not confirmed causes: News: “Stay informed with the top movers within the S&P500 index on Friday.” (Published around the move. Timing only, not a confirmed cause). News: “Friday's session: top gainers and losers in the S&P500 index” (Published around the move. Timing only, not a confirmed cause). 8-K filed: Earnings results (Filed around the move. Timing only).
About the company: Accenture trades as ACN and is part of the S&P 500, in the Information Technology sector (IT Consulting & Other Services), headquartered in Dublin, Ireland, founded in 1989.
This is one of CookieStocks’ daily stock stories about unusually large one-day price moves in S&P 500 stocks, measured against each stock’s own history, its sector and its usual volume. Stories are found automatically each trading day from market data and SEC filings, and every claim is labelled as observed, calculated or a possible contributor. Statistics only, not investment advice.
Prove it
Every claim on the graphic, labelled: observed (straight from the data), calculated (worked out from it), or possible contributor (lines up in time, not a confirmed cause).
- OBSERVEDACN −6.0% todayOct 2, 2026, 3:35 PM ET
- OBSERVEDIts sector fund (XLK) +0.9% todayOct 2, 2026, 3:35 PM ET
- CALCULATED6.9 points less than its sectorHow: stock return − sector fund return · Oct 2, 2026, 3:35 PM ET
- OBSERVEDS&P 500 (SPY) +0.7% todayOct 2, 2026, 3:35 PM ET
- CALCULATEDVolume 1.1× its 20-day averageHow: today’s volume ÷ average of the last 20 days · Oct 2, 2026, 3:35 PM ET
- CALCULATEDBigger than 96% of its daily moves over the past 250 trading daysHow: share of past daily moves smaller in size · Oct 2, 2026, 3:35 PM ET
- POSSIBLE CONTRIBUTORNews: “Stay informed with the top movers within the S&P500 index on Friday.”Published around the move. Timing only, not a confirmed cause. · Oct 2, 2026, 3:05 PM ET
- POSSIBLE CONTRIBUTORNews: “Friday's session: top gainers and losers in the S&P500 index”Published around the move. Timing only, not a confirmed cause. · Oct 2, 2026, 12:35 PM ET
- POSSIBLE CONTRIBUTOR8-K filed: Earnings resultsFiled around the move. Timing only. · Source: SEC EDGAR · Oct 1, 2026, 4:00 PM ET
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Statistics only, not investment advice. Past moves don’t predict future ones. Data as of Oct 2, 2026, 3:35 PM ET.