NASDAQ:BCAB | Historical Stock Price | BioAtla, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2020-12-16 to 2026-08-28
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.96$12.25$50.61$209.10$863.99$3,570.002020-12-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$28.40$28.40160,760
2025-12-30$35.85$35.8554,936
2025-12-29$39.20$39.2034,622
2025-12-26$41.75$41.7520,688
2025-12-24$36.20$36.2020,296
2025-12-23$33.50$33.5045,366
2025-12-22$39.90$39.9036,076
2025-12-19$37.65$37.6519,182
2025-12-18$39.60$39.6016,482
2025-12-17$39.15$39.1527,126
2025-12-16$38.00$38.0020,540
2025-12-15$38.60$38.6025,122
2025-12-12$41.20$41.2019,588
2025-12-11$39.15$39.1512,172
2025-12-10$38.70$38.7021,440
2025-12-09$40.25$40.2513,154
2025-12-08$40.50$40.5016,700
2025-12-05$41.20$41.2011,768
2025-12-04$42.40$42.4017,502
2025-12-03$41.30$41.3016,082
2025-12-02$38.95$38.9523,966
2025-12-01$39.60$39.6042,342
2025-11-28$45.20$45.2020,658
2025-11-26$42.55$42.5511,752
2025-11-25$41.25$41.2533,386
2025-11-24$42.85$42.8579,724
2025-11-21$43.45$43.4583,366
2025-11-20$58.00$58.0034,714
2025-11-19$58.00$58.0096,822
2025-11-18$61.00$61.0095,658
2025-11-17$51.00$51.0092,452
2025-11-14$39.50$39.50113,176
2025-11-13$33.00$33.0022,276
2025-11-12$34.40$34.4015,208
2025-11-11$34.10$34.1010,222
2025-11-10$31.95$31.9517,196
2025-11-07$34.35$34.3515,706
2025-11-06$32.00$32.0016,982
2025-11-05$32.25$32.258,110
2025-11-04$33.70$33.7010,428
2025-11-03$33.20$33.2011,988
2025-10-31$34.95$34.955,492
2025-10-30$34.75$34.759,124
2025-10-29$34.90$34.9015,294
2025-10-28$36.80$36.8021,918
2025-10-27$35.35$35.3515,886
2025-10-24$38.00$38.0034,130
2025-10-23$35.90$35.9016,998
2025-10-22$32.80$32.8017,972
2025-10-21$34.50$34.5031,820
2025-10-20$30.70$30.7071,596
2025-10-17$41.50$41.5023,748
2025-10-16$36.80$36.8028,792
2025-10-15$41.50$41.5017,184
2025-10-14$40.05$40.0575,488
2025-10-13$45.50$45.5015,016
2025-10-10$43.40$43.4033,978
2025-10-09$51.00$51.0044,802
2025-10-08$45.70$45.7034,308
2025-10-07$39.75$39.7528,042
2025-10-06$41.00$41.0042,386
2025-10-03$34.70$34.7013,038
2025-10-02$33.15$33.155,222
2025-10-01$33.70$33.7018,848
2025-09-30$34.40$34.4010,142
2025-09-29$34.60$34.6019,462
2025-09-26$33.45$33.458,584
2025-09-25$31.50$31.5010,650
2025-09-24$30.35$30.3511,976
2025-09-23$29.00$29.0013,998
2025-09-22$31.30$31.3017,396
2025-09-19$31.10$31.1016,710
2025-09-18$34.55$34.554,688
2025-09-17$33.85$33.8511,916
2025-09-16$36.10$36.1017,238
2025-09-15$34.75$34.7528,494
2025-09-12$38.75$38.7532,040
2025-09-11$38.70$38.7033,350
2025-09-10$33.40$33.4037,352
2025-09-09$35.65$35.6543,114
2025-09-08$30.55$30.5544,608
2025-09-05$26.85$26.8519,884
2025-09-04$24.95$24.9512,260
2025-09-03$24.45$24.4517,600
2025-09-02$22.40$22.4010,964
2025-08-29$22.80$22.8013,736
2025-08-28$21.00$21.0010,616
2025-08-27$22.35$22.3532,868
2025-08-26$20.35$20.3533,684
2025-08-25$17.80$17.808,414
2025-08-22$17.80$17.8010,304
2025-08-21$17.90$17.908,234
2025-08-20$18.75$18.759,686
2025-08-19$18.50$18.508,176
2025-08-18$19.45$19.4514,156
2025-08-15$18.40$18.406,932
2025-08-14$18.20$18.206,280
2025-08-13$19.60$19.6014,528
2025-08-12$18.50$18.5013,468
2025-08-11$18.15$18.154,110
2025-08-08$17.65$17.6510,218
2025-08-07$19.00$19.006,678
2025-08-06$18.75$18.758,188
2025-08-05$17.50$17.506,964
2025-08-04$16.60$16.605,462
2025-08-01$16.50$16.509,908
2025-07-31$17.95$17.956,756
2025-07-30$18.15$18.1515,300
2025-07-29$17.40$17.4015,414
2025-07-28$17.70$17.709,058
2025-07-25$17.75$17.7532,692
2025-07-24$18.85$18.8513,224
2025-07-23$20.00$20.0020,046
2025-07-22$17.05$17.0524,592
2025-07-21$16.80$16.8025,798
2025-07-18$17.60$17.6027,748
2025-07-17$18.55$18.5521,812
2025-07-16$19.25$19.2518,012
2025-07-15$19.70$19.7010,448
2025-07-14$19.95$19.9511,566
2025-07-11$19.20$19.2013,514
2025-07-10$19.35$19.3512,494
2025-07-09$19.40$19.4017,812
2025-07-08$19.40$19.409,866
2025-07-07$19.30$19.3010,354
2025-07-03$18.80$18.8026,532
2025-07-02$19.90$19.907,062
2025-07-01$19.55$19.553,552
2025-06-30$19.80$19.802,820
2025-06-27$19.20$19.207,792
2025-06-26$18.75$18.7512,502
2025-06-25$20.30$20.308,380
2025-06-24$19.75$19.7511,388
2025-06-23$20.60$20.6013,320
2025-06-20$20.05$20.0512,658
2025-06-18$19.95$19.9516,222
2025-06-17$19.50$19.506,646
2025-06-16$20.00$20.006,782
2025-06-13$20.30$20.303,956
2025-06-12$21.40$21.4013,604
2025-06-11$23.15$23.157,236
2025-06-10$24.25$24.2511,966
2025-06-09$25.40$25.4015,146
2025-06-06$24.10$24.105,484
2025-06-05$22.85$22.8510,076
2025-06-04$23.70$23.7019,954
2025-06-03$26.15$26.1519,782
2025-06-02$25.50$25.5048,116
2025-05-30$20.45$20.454,416
2025-05-29$19.55$19.555,688
2025-05-28$19.50$19.501,432
2025-05-27$19.05$19.054,672
2025-05-23$19.50$19.503,196
2025-05-22$20.35$20.357,602
2025-05-21$19.10$19.108,714
2025-05-20$19.60$19.603,036
2025-05-19$20.20$20.2013,364
2025-05-16$20.00$20.004,816
2025-05-15$21.45$21.458,536
2025-05-14$20.50$20.508,932
2025-05-13$22.00$22.0011,900
2025-05-12$21.60$21.605,772
2025-05-09$21.50$21.507,570
2025-05-08$23.65$23.6510,814
2025-05-07$22.40$22.407,136
2025-05-06$23.75$23.7513,748
2025-05-05$25.90$25.9011,104
2025-05-02$27.90$27.9025,946
2025-05-01$24.85$24.8512,652
2025-04-30$24.30$24.3010,368
2025-04-29$24.75$24.7522,902
2025-04-28$22.25$22.258,348
2025-04-25$22.05$22.0516,214
2025-04-24$22.80$22.8023,568
2025-04-23$19.05$19.0512,852
2025-04-22$17.30$17.309,846
2025-04-21$16.95$16.956,030
2025-04-17$16.20$16.201,976
2025-04-16$15.75$15.752,566
2025-04-15$15.90$15.904,274
2025-04-14$15.75$15.757,134
2025-04-11$15.15$15.153,026
2025-04-10$14.75$14.755,206
2025-04-09$15.20$15.2011,398
2025-04-08$13.35$13.357,670
2025-04-07$14.50$14.5012,348
2025-04-04$14.00$14.0017,982
2025-04-03$15.00$15.0015,638
2025-04-02$17.00$17.008,050
2025-04-01$17.65$17.6510,034
2025-03-31$17.35$17.3513,980
2025-03-28$18.65$18.6529,080
2025-03-27$19.65$19.6524,120
2025-03-26$18.75$18.7510,594
2025-03-25$18.35$18.356,874
2025-03-24$18.50$18.5015,596
2025-03-21$17.55$17.556,130
2025-03-20$17.95$17.952,946
2025-03-19$17.80$17.807,860
2025-03-18$17.75$17.759,680
2025-03-17$18.05$18.058,792
2025-03-14$17.20$17.209,766
2025-03-13$16.20$16.208,114
2025-03-12$16.75$16.759,436
2025-03-11$15.35$15.357,660
2025-03-10$15.50$15.5028,930
2025-03-07$17.25$17.259,566
2025-03-06$16.45$16.4511,306
2025-03-05$17.50$17.5021,922
2025-03-04$15.95$15.9546,374
2025-03-03$15.25$15.2510,574
2025-02-28$16.30$16.3019,390
2025-02-27$15.65$15.6525,460
2025-02-26$17.05$17.0515,932
2025-02-25$17.00$17.0033,672
2025-02-24$19.00$19.0015,576
2025-02-21$20.40$20.4017,914
2025-02-20$22.45$22.456,714
2025-02-19$23.45$23.4518,716
2025-02-18$23.45$23.4520,670
2025-02-14$23.25$23.2534,296
2025-02-13$21.80$21.8023,938
2025-02-12$21.00$21.0018,466
2025-02-11$19.90$19.9018,422
2025-02-10$19.20$19.2035,128
2025-02-07$22.45$22.4521,766
2025-02-06$25.00$25.0013,782
2025-02-05$24.80$24.809,684
2025-02-04$23.30$23.3010,218
2025-02-03$22.70$22.7023,728
2025-01-31$23.50$23.509,324
2025-01-30$23.70$23.7011,702
2025-01-29$23.15$23.157,386
2025-01-28$24.15$24.1510,710
2025-01-27$24.55$24.557,102
2025-01-24$25.00$25.0013,916
2025-01-23$24.75$24.756,956
2025-01-22$24.95$24.9512,384
2025-01-21$25.25$25.258,594
2025-01-17$24.65$24.657,506
2025-01-16$24.30$24.3018,264
2025-01-15$24.10$24.1019,124
2025-01-14$25.00$25.0020,564
2025-01-13$24.95$24.9528,832
2025-01-10$26.60$26.6026,254
2025-01-08$28.00$28.0035,878
2025-01-07$30.20$30.2029,862
2025-01-06$30.10$30.1049,032
2025-01-03$33.90$33.9049,066
2025-01-02$30.70$30.7044,216