STX

Seagate Technology Holdings plc $830.17 1M -5.5% 3M -4.4% YTD +188.7% as of 2026-09-11
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Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.5%
Next 1 week
+1.0%
Next 1 month
+0.2%
Seasonality
Bullish window historically
Next 30 days (to Oct 13): +2.4% median, 61% of the last 23 years finished up.
20-year seasonality chart →
Mean reversion
Oversold — RSI(2) at 17
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.05%/day.
Mean-reversion stats →
1-month breakdown — Market · β 2.40 +0.5% · Seasonal tilt -0.2%
$175.6B market cap (#519 US) $3.1B/day volume 75% volatility +330% 1-year -28% from ATH
52-week range · 67% of the way up · -28% from the high
$192.99$1145.00

Congressional trades in STX Full tracker →

12 members · 17 buys / 18 sells · $182K–$855K disclosed · latest filing Jul 21, 2026.

BUY AA Alan Armstrong · traded Mar 27, 2026 $1K–$15K
SELL JJ Julie Johnson · traded Dec 18, 2025 $1K–$15K
SELL JJ Julie Johnson · traded Nov 13, 2025 $1K–$15K
SELL KH Kevin Hern · traded Oct 28, 2025 $15K–$50K
BUY LM Lisa McClain · traded Sep 8, 2025 $15K–$50K
SELL JJ Julie Johnson · traded Aug 14, 2025 $1K–$15K
SELL JJ Julie Johnson · traded Jul 29, 2025 $1K–$15K
SELL RB Rob Bresnahan · traded Apr 8, 2025 $1K–$15K

Earnings Full history →

Next report 2026-10-27 (Tuesday, after close, in 44 days) · EPS est. 7.35.

1-day std dev
9.1%
Finished up
45%
Biggest pop
+27.9%
Biggest drop
-19.1%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.