2026-10-14 · FLEX
FLEX −9.4%: one of its biggest daily moves this year
FLEX LTD. moved 8.3 points less than its sector, on 1.1× its usual volume.
The story in plain words
Wednesday, October 14, 2026. FLEX −9.4%: one of its biggest daily moves this year. FLEX LTD. moved 8.3 points less than its sector, on 1.1× its usual volume.
What the data shows for Flex Ltd. (FLEX): FLEX −9.4% today. Its sector fund (XLI) −1.1% today. S&P 500 (SPY) −1.2% today.
Worked out from that data: 8.3 points less than its sector. Volume 1.1× its 20-day average. Bigger than 99% of its daily moves over the past 250 trading days. After the 7 most similar FLEX days since Oct 27, 2021, the stock was higher 5 days later 7 of 7 times (History, not a forecast).
Possible contributors. These line up in time with the move; they are not confirmed causes: News: “Top S&P500 movers in Wednesday's session” (Published around the move. Timing only, not a confirmed cause). News: “Stocks making big moves yesterday: Bumble, Kontoor Brands, UnitedHealth, SentinelOne, and Flex” (Published around the move. Timing only, not a confirmed cause). DEFA14A filed (Filed around the move. Timing only). 8-K filed: Material agreement, Acquisition or sale of assets, New debt obligation, Other event (Filed around the move. Timing only).
About the company: Flex Ltd. trades as FLEX and is part of the S&P 500, in the Information Technology sector (Electronic Manufacturing Services), headquartered in Austin, Texas, founded in 1969.
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).
- OBSERVEDFLEX −9.4% todayOct 14, 2026, 4:35 PM ET
- OBSERVEDIts sector fund (XLI) −1.1% todayOct 14, 2026, 4:35 PM ET
- CALCULATED8.3 points less than its sectorHow: stock return − sector fund return · Oct 14, 2026, 4:35 PM ET
- OBSERVEDS&P 500 (SPY) −1.2% todayOct 14, 2026, 4:35 PM ET
- CALCULATEDVolume 1.1× its 20-day averageHow: today’s volume ÷ average of the last 20 days · Oct 14, 2026, 4:35 PM ET
- CALCULATEDBigger than 99% of its daily moves over the past 250 trading daysHow: share of past daily moves smaller in size · Oct 14, 2026, 4:35 PM ET
- POSSIBLE CONTRIBUTORNews: “Top S&P500 movers in Wednesday's session”Published around the move. Timing only, not a confirmed cause. · Oct 14, 2026, 3:05 PM ET
- POSSIBLE CONTRIBUTORNews: “Stocks making big moves yesterday: Bumble, Kontoor Brands, UnitedHealth, SentinelOne, and Flex”Published around the move. Timing only, not a confirmed cause. · Oct 14, 2026, 1:24 PM ET
- POSSIBLE CONTRIBUTORDEFA14A filedFiled around the move. Timing only. · Source: SEC EDGAR · Oct 14, 2026, 4:00 PM ET
- POSSIBLE CONTRIBUTOR8-K filed: Material agreement, Acquisition or sale of assets, New debt obligation, Other eventFiled around the move. Timing only. · Source: SEC EDGAR · Oct 14, 2026, 4:00 PM ET
- CALCULATEDAfter the 7 most similar FLEX days since Oct 27, 2021, the stock was higher 5 days later 7 of 7 timesHistory, not a forecast. · How: same-company days with a move of similar size and direction
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Statistics only, not investment advice. Past moves don’t predict future ones. Data as of Oct 14, 2026, 4:35 PM ET.