Other US listings · BCAB · stock
BioAtla, Inc. (BCAB) stock price history
Every Other US listings trading session of BioAtla, Inc. from Dec 16, 2020 to Aug 28, 2026: 1,431 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.
BCAB adjusted close, 2020 to 2026
- $3,546
- All time high, 2021
- $71.50
- 52 week high, $1.51 low
- 1,431
- Daily sessions since 2020
Last updated Aug 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
BCAB key facts
- BioAtla, Inc. (BCAB) closed at $1.74 on Aug 28, 2026 on Other US listings.
- BCAB's all time high close is $3,546, set on Mar 18, 2021; its all time low close is $1.74 on Aug 28, 2026.
- BCAB's 52 week range is $1.51 to $71.50.
- BCAB returned -91.7% over the year to Aug 28, 2026 and -99.9% over five years.
- Since Dec 16, 2020 BCAB returned -100%, -69.7% a year compounded.
- BCAB's deepest drawdown was -100.0% from Mar 18, 2021 to Aug 28, 2026.
- DataCedar holds 1,431 daily sessions of BCAB history from Dec 16, 2020 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
BCAB price chart, 2020 to 2026
BCAB returns
Price return from the last close on or before the window start to Aug 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -50.8% |
| 3 months | -57.2% |
| 6 months | -86.0% |
| Year to date | -95.2% |
| 1 year | -91.7% |
| 3 years | -98.6% |
| 5 years | -99.9% |
| 10 years | n/a |
| Since Dec 16, 2020 | -99.9% |
| Compound annual growth, 5.7 years | -69.7% |
BCAB records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $3,546 on Mar 18, 2021
- All time low close
- $1.74 on Aug 28, 2026
- 52 week high
- $71.50 on Nov 19, 2025
- 52 week low
- $1.51 on Aug 28, 2026
- Deepest drawdown
- -100.0% from Mar 18, 2021 to Aug 28, 2026, not yet recovered
- Best single session
- +83.1% on Aug 10, 2022
- Worst single session
- -46.2% on Jan 10, 2023
- Volatility, 1 year annualised
- 147.9%
- Sessions closing higher, 1 year
- 45%
- Best calendar year
- 2025, -4%
- Worst calendar year
- 2024, -76%
BCAB 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. 2020 starts on Dec 16, 2020; 2026 runs to Aug 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $31.00 | $31.00 | $1.51 | $1.74 | -93.9% | 9.7M | 165 |
| 2025 | $31.00 | $71.50 | $12.00 | $28.40 | -3.9% | 4.9M | 250 |
| 2024 | $122.00 | $201.00 | $28.50 | $29.55 | -76.0% | 4.4M | 252 |
| 2023 | $409.00 | $441.00 | $62.00 | $123.00 | -70.2% | 2.5M | 250 |
| 2022 | $1,025 | $1,025 | $100.50 | $412.50 | -58.0% | 3.7M | 251 |
| 2021 | $1,684 | $3,832 | $936.00 | $981.50 | -42.3% | 1.2M | 252 |
| 2020 | $1,528 | $2,193 | $1,358 | $1,701 | n/a | 144.3K | 11 |
BCAB monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| August 2026 | $1.74 | -47.3% |
| July 2026 | $3.29 | -20.5% |
| June 2026 | $4.14 | +5.3% |
| May 2026 | $3.93 | -6.7% |
| April 2026 | $4.21 | -47.7% |
| March 2026 | $8.05 | -34.8% |
| February 2026 | $12.35 | -8.2% |
| January 2026 | $13.45 | -52.6% |
| December 2025 | $28.40 | -37.2% |
| November 2025 | $45.20 | +29.3% |
| October 2025 | $34.95 | +1.6% |
| September 2025 | $34.40 | +50.9% |
About the BCAB data
Daily bars. 1,431 sessions from Dec 16, 2020 to Aug 28, 2026, one row per Other US listings 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 Aug 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 Other US listings 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 Dec 16, 2020, 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/BCAB/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Other US listings
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Common questions
BCAB share price history
