US stock · data to 2026-10-20
Seagate Technology (STX)
Seagate Technology: $657.04 on 2026-10-20. +18.5% a year since 2002, worst fall -90%. Year-by-year returns, risk profile and what followed its price patterns in the past.
Open the interactive chart and full historyKey numbers
| Last close | $657.04 |
| Return a year since 2002 | +18.5% |
| All-time high | $1,094 (2026-06-22) |
| Below its high | -39.9% |
| Worst fall | -90% (2009-01-23) |
| Yearly volatility | 47% |
| Beta vs its index | 1.19 |
| Risk / reward vs its market | High risk · High reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +138.6% |
| 2025 | +219.1% |
| 2024 | +1.1% |
| 2023 | +62.3% |
| 2022 | -53.4% |
| 2021 | +81.8% |
| 2020 | +4.5% |
| 2019 | +54.2% |
| 2018 | -7.8% |
| 2017 | +9.6% |
| 2016 | +4.1% |
| 2015 | -44.9% |
What followed its price patterns in the past
How often STX was higher 40 trading days after each pattern, next to an ordinary day. History for learning, not a forecast.
| Pattern | Past cases | Higher after 40 days | On an ordinary day | Median move |
|---|---|---|---|---|
| Up streak | 89 | 53% | 56% | +2.5% |
| RSI rises above 70 | 78 | 65% | 56% | +3.2% |
| New 52-week high | 72 | 50% | 56% | +0.7% |
| Big down day | 66 | 48% | 56% | +0.0% |
| Down streak | 65 | 49% | 56% | -0.3% |
| Big up day | 58 | 57% | 56% | +3.5% |
| Volume spike on a down day | 56 | 45% | 56% | -1.6% |
| Gap down | 49 | 41% | 56% | -4.3% |
| Falls below 200-day avg | 47 | 43% | 56% | -2.2% |
| RSI drops below 30 | 45 | 47% | 56% | -1.7% |
| Volume spike on an up day | 44 | 57% | 56% | +3.3% |
| Crosses above 200-day avg | 40 | 50% | 56% | +1.1% |
ZOSH shows history and calculations for learning. It is not investment advice and does not tell anyone to buy or sell. Data: Yahoo Finance, AMFI, NSE and official sources; it can be late or wrong, so check before acting.