US stock · data to 2026-10-20
Sandisk (SNDK)
Sandisk: $1,364 on 2026-10-20. +768.8% a year since 2025, worst fall -56%. 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 | $1,364 |
| Return a year since 2025 | +768.8% |
| All-time high | $2,335 (2026-06-25) |
| Below its high | -41.6% |
| Worst fall | -56% (2026-07-29) |
| Yearly volatility | 104% |
| Beta vs its index | 2.85 |
| Risk / reward vs its market | High risk · High reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +474.5% |
| 2025 | +559.4% |
What followed its price patterns in the past
How often SNDK 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 |
|---|---|---|---|---|
| Big up day | 8 | 88% | 77% | +50.3% |
| Up streak | 8 | 75% | 77% | +32.5% |
| RSI rises above 70 | 8 | 62% | 77% | +54.7% |
| Falls 20% from all-time high | 7 | 71% | 77% | +57.2% |
| New 52-week high | 5 | 80% | 77% | +87.0% |
| Volume spike on an up day | 4 | 75% | 77% | +53.5% |
| Gap up | 4 | 50% | 77% | +31.2% |
| Down streak | 3 | 67% | 77% | +57.4% |
| Volume spike on a down day | 3 | 100% | 77% | +146.4% |
| Falls 35% from all-time high | 3 | 67% | 77% | +15.8% |
| Big down day | 2 | 100% | 77% | +110.9% |
| RSI drops below 30 | 1 | 100% | 77% | +28.3% |
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.