Sandisk (SNDK)
S&P 500 · Nasdaq-100 · Top 100 by market cap · Tech Top 100 · Information Technology · data since 2025-02-13 · last close 2026-10-26
Sandisk (SNDK) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 142.8 | 10.3 | 0.0 | 72.6 | 54.6 | 34.1 | -46.6 | 29.0 | 11.1 | -27.8 | · | · |
| 2025 | · | 30.1 | 1.6 | -32.6 | 17.4 | 20.3 | -5.4 | 22.3 | 113.8 | 77.7 | 12.0 | 6.3 |
| Avg | 142.8 | 20.2 | 0.8 | 20.0 | 36.0 | 27.2 | -26.0 | 25.6 | 62.4 | 77.7 | 12.0 | 6.3 |
| Median | 142.8 | 20.2 | 0.8 | 20.0 | 36.0 | 27.2 | -26.0 | 25.6 | 62.4 | 77.7 | 12.0 | 6.3 |
October so far: -27.8% against an average of +77.7% and a median of +77.7% across 1 completed October, 1 of them positive.
Values in %. Current and first-listed months are partial (greyed) and are left out of the Avg and Median rows.
returnsview.com
SNDK seasonality — average by calendar month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +142.8% | +20.2% | +0.8% | +20.0% | +36.0% | +27.2% | -26.0% | +25.6% | +62.5% | +77.7% | +12.0% | +6.3% |
| Win rate | 100%/1 | 100%/2 | 50%/2 | 50%/2 | 100%/2 | 100%/2 | 0%/2 | 100%/2 | 100%/2 | 100%/1 | 100%/1 | 100%/1 |
Win rate = share of positive months / sample size.
SNDK risk & extremes
SNDK drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
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Frequently asked questions
What was Sandisk's best month?+
Sandisk's strongest completed month on record is January 2026, at +142.75%.
What was Sandisk's worst month?+
Its weakest completed month on record is July 2026, at -46.57%.
Is Sandisk up this year?+
Sandisk is up 428.93% year to date, measured from its last close before 1 January.
What is Sandisk's 1-year return?+
+574.46% over the past twelve months, comparing the latest close with the most recent close on or before the same date a year earlier.
What is Sandisk's biggest drawdown?+
The deepest peak-to-trough fall on record is 56.5%, measured on month-end closes since 2025.
About Sandisk
Sandisk is an S&P 500 company, an information technology business worth about $181 billion. It turns caffeine and code into shareholder value — with price receipts on this site going back to 2025. And the long game: $100 at its first close here (2025) would be about $3,713 today.
Did you know?
- Its best month on record was January 2026 at +142.75%; its worst, July 2026 at -46.57%.
Trivia for entertainment — the numbers come from our price data; the jokes don't.