Nasdaq · BLZE · stock
Backblaze, Inc. (BLZE) stock price history
Every Nasdaq trading session of Backblaze, Inc. from Nov 11, 2021 to Sep 29, 2026: 1,224 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
BLZE adjusted close, 2021 to 2026
- $31.50
- All time high, 2021
- $23.99
- 52 week high, $3.26 low
- 1,224
- Daily sessions since 2021
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
BLZE key facts
- Backblaze, Inc. (BLZE) closed at $13.38 on Sep 29, 2026 on Nasdaq.
- BLZE's all time high close is $31.50, set on Nov 16, 2021; its all time low close is $3.31 on Mar 30, 2026.
- BLZE's 52 week range is $3.26 to $23.99.
- BLZE returned +38.7% over the year to Sep 29, 2026.
- Since Nov 11, 2021 BLZE returned -33%, -7.8% a year compounded.
- BLZE's deepest drawdown was -89.5% from Nov 16, 2021 to Mar 30, 2026.
- DataCedar holds 1,224 daily sessions of BLZE history from Nov 11, 2021 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
BLZE price chart, 2021 to 2026
BLZE returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -6.6% |
| 3 months | -10.6% |
| 6 months | +293.5% |
| Year to date | +181.7% |
| 1 year | +38.7% |
| 3 years | +143.3% |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 11, 2021 | -32.8% |
| Compound annual growth, 4.9 years | -7.8% |
BLZE records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $31.50 on Nov 16, 2021
- All time low close
- $3.31 on Mar 30, 2026
- 52 week high
- $23.99 on Aug 4, 2026
- 52 week low
- $3.26 on Mar 30, 2026
- Deepest drawdown
- -89.5% from Nov 16, 2021 to Mar 30, 2026, not yet recovered
- Best single session
- +63.6% on May 5, 2026
- Worst single session
- -33.8% on Nov 6, 2025
- Volatility, 1 year annualised
- 100.2%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2023, +23%
- Worst calendar year
- 2022, -64%
BLZE price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2021 starts on Nov 11, 2021; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $4.74 | $23.99 | $3.26 | $13.38 | +187.1% | 395.3M | 186 |
| 2025 | $6.08 | $10.86 | $3.94 | $4.66 | -22.6% | 142.5M | 250 |
| 2024 | $7.16 | $12.65 | $4.91 | $6.02 | -20.7% | 91.3M | 252 |
| 2023 | $6.16 | $8.49 | $3.50 | $7.59 | +23.4% | 40.6M | 250 |
| 2022 | $17.05 | $18.16 | $3.82 | $6.15 | -63.6% | 29.7M | 251 |
| 2021 | $19.00 | $36.50 | $16.50 | $16.89 | n/a | 32.2M | 35 |
BLZE monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $13.38 | -5.3% |
| August 2026 | $14.13 | +3.0% |
| July 2026 | $13.72 | -13.5% |
| June 2026 | $15.86 | +91.5% |
| May 2026 | $8.28 | +93.5% |
| April 2026 | $4.28 | +24.1% |
| March 2026 | $3.45 | -8.2% |
| February 2026 | $3.76 | -17.4% |
| January 2026 | $4.55 | -2.4% |
| December 2025 | $4.66 | -1.7% |
| November 2025 | $4.74 | -54.0% |
| October 2025 | $10.31 | +11.1% |
About the BLZE data
Daily bars. 1,224 sessions from Nov 11, 2021 to Sep 29, 2026, one row per Nasdaq trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Nasdaq trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 11, 2021, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/BLZE/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
BLZE share price history
