Seagate Technology (STX) — Daily Price Character
Historical session stats from dividend-adjusted prices: win rate, streaks, record days, weekday patterns, and (when available) how often the stock was green on S&P 500 green days.
Archetype
Explosive
High daily volatility — frequent large price swings.
Win rate
51.8%
3038 green · 2760 red · 67 flat · 5865 sessions
Current streak
5 green
As of Apr 7, 2026
Max win / lose streak
13 / 9 days
Win streak return: +21.17% · Lose: 9.96%
Median / σ daily
+0.128% · 2.886%
Avg green +2.02% · avg red 1.97%
Extreme days (>3%)
20.3%
633 up · 559 down
History from Dec 12, 2002 through Apr 7, 2026 · 5865 trading days with returns.
Trailing year — daily returns (calendar)
Apr 8, 2025 – Apr 7, 2026 · Mon–Fri sessions only
Monday–Friday — average return
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Monday–Friday — win rate
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Top green days
Largest single-session gains (dividend-adjusted), by historical return.
| Date | Return |
|---|---|
| Oct 21, 2011 | +27.81% |
| Oct 15, 2010 | +22.37% |
| Jul 12, 2016 | +21.78% |
| Feb 1, 2012 | +20.74% |
| Jan 28, 2026 | +19.14% |
| Oct 29, 2025 | +19.11% |
| Mar 10, 2009 | +14.97% |
| Nov 21, 2008 | +14.85% |
| Jan 2, 2009 | +14.53% |
| Dec 8, 2008 | +14.29% |
| Jul 26, 2012 | +14.28% |
| Jan 6, 2026 | +14.00% |
| Jan 25, 2017 | +13.97% |
| Feb 4, 2009 | +12.87% |
| Oct 23, 2017 | +12.61% |
| Jan 6, 2009 | +12.55% |
| May 14, 2021 | +12.44% |
| Mar 23, 2009 | +12.24% |
| Aug 27, 2009 | +11.92% |
| Dec 2, 2008 | +11.82% |
Worst red days
Largest single-session losses; "Days to recovery" counts trading sessions until close recovered the prior peak (dividend-adjusted).
| Date | Return | Days to recovery |
|---|---|---|
| Oct 22, 2003 | 24.52% | 818 |
| Jan 22, 2009 | 24.11% | 9 |
| Jan 21, 2004 | 20.76% | 334 |
| Apr 14, 2016 | 20.09% | 94 |
| Apr 29, 2016 | 19.07% | 50 |
| Apr 26, 2017 | 16.85% | 180 |
| Jul 21, 2011 | 16.85% | 73 |
| Jul 21, 2004 | 16.74% | 52 |
| Jul 25, 2017 | 16.51% | 63 |
| Apr 3, 2025 | 16.36% | 18 |
| Mar 16, 2020 | 16.28% | 10 |
| Jul 16, 2008 | 15.49% | 336 |
| Jan 12, 2009 | 15.49% | 49 |
| Mar 2, 2009 | 14.41% | 10 |
| Dec 11, 2008 | 13.45% | 16 |
| Oct 15, 2015 | 13.29% | 322 |
| Nov 12, 2008 | 12.41% | 19 |
| Oct 23, 2008 | 11.81% | 129 |
| Jan 10, 2003 | 11.76% | 80 |
| Jan 20, 2009 | 11.64% | 12 |
Frequently asked questions
What is the daily win rate for Seagate Technology (STX)?
- Historically, Seagate Technology (STX) closed green on 51.8% of trading days (3038 green, 2760 red, 67 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Seagate Technology (STX)?
- As of 2026-04-07, Seagate Technology (STX) is on a 5-day winning streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Seagate Technology (STX)?
- We label Seagate Technology (STX) as "explosive" based on the sample standard deviation of daily returns: High daily volatility — frequent large price swings.
What were the best and worst single trading days for Seagate Technology (STX)?
- Largest single-day gain: +27.81%. Largest single-day loss: 24.52%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Seagate Technology (STX)?
- We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 20.3% of trading days for Seagate Technology (STX) were extreme (633 up, 559 down).
Data & methodology
How are green, red, and flat days defined?
- We use dividend-adjusted (or close-to-close for non-equity) daily returns. Green: return ≥ +0.01%. Red: return ≤ −0.01%. Flat: between those bounds.
How is the current streak calculated?
- We count consecutive green or consecutive red days using the same thresholds. If the most recent session is flat, we skip trailing flat days and measure from the last non-flat close.
What does “vs S&P 500” mean?
- On sessions where the S&P 500 (^GSPC) was green, we report how often this stock was also green. Shown only for USD equities when benchmark data exists and the symbol is not the index itself.
Where does the archetype come from?
- Sample standard deviation of daily returns: low → Steady, high → Explosive, otherwise Balanced. Labels describe typical daily volatility, not quality of the investment.