Movers, explained
Every unusual daily move in the instruments we cover: how big it was against normal volatility, and the story behind it.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
Micron fell 6.02% on Oct 12 with the chip group lower: Intel -5.16%, AMD -3.74%, Oracle -3.72%, Broadcom -3.1%, NVDA -2.81%, TSMC -2.34%, with the S&P 500 down 0.38%. No Micron-specific event that day was reported, so this is treated as a sector-wide move.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
Intel fell 5.16% in a broad AI and crypto selloff: Micron -6.02%, Strategy -5.04%, Ether -3.54%, AMD -3.74%, Oracle -3.72%, Broadcom -3.10% and Nvidia -2.81%, while the S&P 500 fell 0.38%. Intel's own same-day news was a workgroup contribution on an accelerator card form factor, which is not counted as a price driver.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
Palantir rose 5.11% to $208.74 the day after Goldman Sachs upgraded the stock to Buy with a $230 price target, as reported. The S&P 500 rose 0.47% and Oracle rose 3.96% the same day, so part of the move is market-wide.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.
AMZN rose 3.06% to 262.80 as most covered instruments also rose: 20 of 28 closed higher, including PLTR +5.11%, ORCL +3.96%, COIN +3.97%, MSFT +2.41%, and the S&P 500 +0.47%. The same day a federal judge denied Amazon's request to delay the FTC monopoly trial to June 2027, but no report ties that ruling to the share move, so it is not listed as a cause.
MSFT rose 2.41% to a close of $535.71 on 2026-10-09 (our data). No company-specific report for that date was reported, and no news within two days is linked to MSFT as a cause (Micron's 10-K, Goldman's Palantir upgrade, gold ETF flows and the Windows laptop event). The tape was broadly risk-on: 20 of the 28 covered instruments rose, including SPX +0.47%, QQQ +0.53%, AMZN +3.06%, PLTR +5.11%, COIN +3.97% and NG +3.70%, so the move reads as part of a mild market-wide advance in which MSFT outpaced the index.
No story in our records explains this move yet.
No story in our records explains this move yet.
No story in our records explains this move yet.