B3 · A2MB34 · stock
Ambarella, Inc. (A2MB34) stock price history
Every B3 trading session of Ambarella, Inc. from Apr 6, 2026 to Sep 29, 2026: 123 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 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.
A2MB34 adjusted close, 2026 to 2026
- R$18.92
- All time high, 2026
- R$19.62
- 52 week high, R$10.44 low
- 123
- Daily sessions since 2026
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
A2MB34 key facts
- Ambarella, Inc. (A2MB34) closed at R$14.36 on Sep 29, 2026 on B3.
- A2MB34's all time high close is R$18.92, set on May 28, 2026; its all time low close is R$10.44 on Apr 7, 2026.
- A2MB34's 52 week range is R$10.44 to R$19.62.
- A2MB34's deepest drawdown was -32.9% from May 28, 2026 to Jul 17, 2026.
- DataCedar holds 123 daily sessions of A2MB34 history from Apr 6, 2026 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
A2MB34 price chart, 2026 to 2026
A2MB34 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -2.7% |
| 3 months | +3.6% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Apr 6, 2026 | +36.2% |
A2MB34 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- R$18.92 on May 28, 2026
- All time low close
- R$10.44 on Apr 7, 2026
- 52 week high
- R$19.62 on May 27, 2026
- 52 week low
- R$10.44 on Apr 7, 2026
- Deepest drawdown
- -32.9% from May 28, 2026 to Jul 17, 2026, not yet recovered
- Best single session
- +28.2% on Jun 30, 2026
- Worst single session
- -23.2% on May 29, 2026
- Volatility, 1 year annualised
- 87.8%
- Sessions closing higher, 1 year
- 52%
A2MB34 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. 2026 starts on Apr 6, 2026; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | R$10.51 | R$19.62 | R$10.44 | R$14.36 | n/a | 150.3K | 123 |
A2MB34 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | R$14.36 | -0.8% |
| August 2026 | R$14.48 | -17.3% |
| July 2026 | R$17.50 | -1.5% |
| June 2026 | R$17.77 | +22.2% |
| May 2026 | R$14.54 | +7.6% |
| April 2026 | R$13.51 | n/a |
About the A2MB34 data
Daily bars. 123 sessions from Apr 6, 2026 to Sep 29, 2026, one row per B3 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 Sep 21, 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 B3 trading days; minute timestamps are UTC. Prices are in BRL. 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 Apr 6, 2026, 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/A2MB34/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on B3
Common questions
A2MB34 share price history
