Boundless Bio, Inc. (BOLD)
NASDAQ: BOLD · Real-Time Price · USD
2.790
-0.030 (-1.06%)
At close: Sep 17, 2026, 4:00 PM EDT
2.800
+0.010 (0.36%)
After-hours: Sep 17, 2026, 7:30 PM EDT

Boundless Bio Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 17, 20262.832.832.772.802.80-0.71%92,210
Sep 16, 20262.812.852.792.822.820.36%102,231
Sep 15, 20262.832.852.812.812.81-1.06%23,225
Sep 14, 20262.842.892.842.842.840.35%27,360
Sep 11, 20262.852.852.812.832.83-0.35%63,841
Sep 10, 20262.852.872.822.842.84-0.35%28,654
Sep 9, 20262.862.882.832.852.85-0.35%48,820
Sep 8, 20262.872.942.762.862.86-0.35%168,003
Sep 4, 20262.872.892.862.872.87-20,000
Sep 3, 20262.902.942.852.872.87-0.69%72,441
Sep 2, 20262.892.912.852.892.89-81,533
Sep 1, 20262.812.912.812.892.892.85%146,028
Aug 31, 20262.812.942.802.812.81-0.71%103,237
Aug 28, 20262.822.862.802.832.83-1.05%75,542
Aug 27, 20262.912.992.862.862.86-1.89%46,674
Aug 26, 20262.983.042.902.922.92-0.85%158,800
Aug 25, 20262.963.002.932.942.94-0.68%41,264
Aug 24, 20263.053.162.912.962.96-1.33%118,477
Aug 21, 20262.913.022.913.003.003.45%157,158
Aug 20, 20262.843.012.842.902.901.40%218,735
Aug 19, 20262.892.942.802.862.86-95,547
Aug 18, 20262.832.952.832.862.861.06%144,999
Aug 17, 20262.772.892.712.832.83-139,125
Aug 14, 20262.782.842.742.832.831.98%108,961
Aug 13, 20262.802.852.752.782.78-0.18%159,809
Aug 12, 20262.782.882.722.782.781.09%252,607
Aug 11, 20262.832.892.742.752.75-2.48%297,490
Aug 10, 20262.922.972.822.822.82-2.42%434,527
Aug 7, 20262.802.902.732.892.891.76%940,376
Aug 6, 20262.802.902.802.842.841.43%297,962
Aug 5, 20262.722.922.722.802.803.51%527,366
Aug 4, 20262.552.752.552.712.715.25%377,257
Aug 3, 20262.492.612.482.572.572.80%318,000
Jul 31, 20262.532.572.482.502.50-105,465
Jul 30, 20262.492.552.492.502.500.81%99,088
Jul 29, 20262.472.502.452.482.480.40%71,713
Jul 28, 20262.462.482.432.472.47-0.40%137,851
Jul 27, 20262.572.602.462.482.48-3.50%121,469
Jul 24, 20262.532.602.532.572.571.98%194,561
Jul 23, 20262.522.582.452.522.52-375,540
Jul 22, 20262.482.642.472.522.521.61%281,006
Jul 21, 20262.442.522.442.482.481.64%96,866
Jul 20, 20262.472.502.442.442.44-1.61%101,942
Jul 17, 20262.502.512.442.482.48-0.40%102,934
Jul 16, 20262.472.562.422.492.490.81%137,750
Jul 15, 20262.452.512.442.472.470.41%137,820
Jul 14, 20262.492.492.412.462.460.82%307,004
Jul 13, 20262.422.482.352.442.441.24%310,292
Jul 10, 20262.452.502.382.412.41-3.98%402,939
Jul 9, 20262.502.552.492.512.512.45%148,484