BillionToOne, Inc. (BLLN)
NASDAQ: BLLN · Real-Time Price · USD
90.61
+5.46 (6.41%)
At close: Feb 6, 2026, 4:00 PM EST
90.60
-0.01 (-0.01%)
After-hours: Feb 6, 2026, 7:54 PM EST

BillionToOne Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Feb 6, 202685.5091.0184.1490.6190.616.41%100,816
Feb 5, 202683.5188.3683.1985.1585.151.96%206,510
Feb 4, 202682.2685.5282.2583.5183.510.99%154,832
Feb 3, 202683.2185.3582.2582.6982.69-1.04%182,606
Feb 2, 202682.6885.5382.2583.5683.561.27%122,694
Jan 30, 202681.1887.5481.1882.5182.511.60%220,215
Jan 29, 202685.6686.7280.6581.2181.21-5.62%257,488
Jan 28, 202686.0087.8083.1786.0586.050.57%133,710
Jan 27, 202686.5890.8785.3285.5685.56-0.72%105,334
Jan 26, 202688.3694.1686.1286.1886.18-1.59%169,589
Jan 23, 202691.0092.7787.0087.5787.57-3.30%141,213
Jan 22, 202684.6892.1984.1190.5690.567.67%154,029
Jan 21, 202684.1486.5080.0084.1184.11-2.14%283,633
Jan 20, 202685.9188.0482.0085.9585.95-3.13%319,274
Jan 16, 202695.0095.3585.5388.7388.73-6.32%611,279
Jan 15, 202694.8196.8492.4494.7294.720.37%302,675
Jan 14, 202695.4096.6590.0094.3794.37-2.56%341,767
Jan 13, 202699.85100.2595.5096.8596.85-2.32%173,863
Jan 12, 202687.13101.9886.6499.1599.1515.37%277,475
Jan 9, 202686.9788.4983.3085.9485.94-1.88%198,113
Jan 8, 202689.4489.7585.4587.5987.59-2.07%160,974
Jan 7, 202695.8397.5088.5189.4489.44-5.73%208,772
Jan 6, 202696.82100.0093.0694.8894.88-0.13%214,465
Jan 5, 202690.1095.9388.9295.0095.006.39%385,379
Jan 2, 202683.5090.0083.0089.2989.299.10%174,371
Dec 31, 202585.2689.3780.5181.8481.84-3.82%331,089
Dec 30, 202584.5185.4082.2585.0985.090.69%176,419
Dec 29, 202588.4889.0084.4084.5184.51-5.36%76,515
Dec 26, 202586.1789.9985.6289.3089.303.43%84,479
Dec 24, 202587.5087.5081.5186.3486.34-0.84%372,826
Dec 23, 202595.5296.9286.2887.0887.08-9.57%207,050
Dec 22, 2025103.01103.6093.8296.2996.29-6.15%126,318
Dec 19, 202595.00103.7795.00102.60102.607.43%491,372
Dec 18, 202592.5199.9791.8395.5095.503.23%282,188
Dec 17, 202591.5693.9989.1092.5192.510.60%156,941
Dec 16, 202596.0096.6388.4991.9691.96-4.84%210,561
Dec 15, 2025102.00105.8994.7196.6496.64-5.25%108,307
Dec 12, 202596.01103.7595.10101.99101.994.67%92,532
Dec 11, 2025101.66104.0091.5897.4497.44-6.04%153,283
Dec 10, 2025102.00107.0097.56103.70103.70-5.32%253,763
Dec 9, 2025105.21110.18103.79109.53109.534.65%202,939
Dec 8, 2025112.63115.10103.67104.66104.66-6.25%212,940
Dec 5, 2025105.13118.00104.03111.64111.647.33%167,875
Dec 4, 2025105.00107.0799.61104.02104.021.23%185,868
Dec 3, 2025115.00115.4999.47102.76102.76-10.58%232,699
Dec 2, 2025111.92115.99110.01114.92114.921.66%209,980
Dec 1, 2025128.91130.00108.01113.04113.04-13.17%235,330
Nov 28, 2025129.50130.96124.21130.18130.181.82%89,201
Nov 26, 2025131.00138.70123.51127.85127.85-1.58%239,680
Nov 25, 2025119.69129.90118.99129.90129.908.32%186,173