5 DAY PERFORMANCE
+24.16%
1 MONTH PERFORMANCE
+2.70%
3 MONTH PERFORMANCE
+56.50%
6 MONTH PERFORMANCE
-59.96%
YEAR-TO-DATE PERFORMANCE
-75.34%
1 YEAR PERFORMANCE
+18.58%
Quantum-Si incorporated Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 12/08/2025 | $0.27 | $0.28 (2.98%) | $0.28 | $0.27 | 4.18 K | $268.09 M |
| 12/05/2025 | $0.28 | $0.28 (-0.39%) | $0.28 | $0.22 | 13.41 K | $264.42 M |
| 12/04/2025 | $0.26 | $0.27 (2.79%) | $0.28 | $0.24 | 20.60 K | $269.93 M |
| 12/03/2025 | $0.28 | $0.25 (-11.32%) | $0.28 | $0.22 | 24.20 K | $249.73 M |
| 12/02/2025 | $0.28 | $0.28 (0.03%) | $0.29 | $0.28 | 4.80 K | $233.20 M |
| 12/01/2025 | $0.32 | $0.28 (-12.45%) | $0.32 | $0.25 | 5.34 K | $236.88 M |
| 11/28/2025 | $0.30 | $0.29 (-3.04%) | $0.31 | $0.29 | 3.59 K | $258.91 M |
| 11/26/2025 | $0.32 | $0.31 (-3.16%) | $0.32 | $0.29 | 2.92 K | $247.89 M |
| 11/25/2025 | $0.26 | $0.29 (13.46%) | $0.30 | $0.26 | 3.05 K | $247.89 M |
| 11/24/2025 | $0.34 | $0.24 (-28.06%) | $0.36 | $0.22 | 60.15 K | $247.89 M |
| 11/21/2025 | $0.34 | $0.33 (-2.97%) | $0.34 | $0.31 | 2.05 K | $233.20 M |
| 11/20/2025 | $0.31 | $0.29 (-6.13%) | $0.31 | $0.29 | 8.15 K | $227.70 M |
| 11/19/2025 | $0.31 | $0.29 (-4.48%) | $0.31 | $0.29 | 10.05 K | $235.04 M |
| 11/18/2025 | $0.31 | $0.29 (-5.38%) | $0.31 | $0.29 | 6.26 K | $233.20 M |
| 11/17/2025 | $0.29 | $0.29 (0%) | $0.30 | $0.29 | 5.30 K | $238.71 M |
| 11/14/2025 | $0.29 | $0.29 (0%) | $0.31 | $0.29 | 14.06 K | $251.57 M |
| 11/13/2025 | $0.33 | $0.29 (-11.19%) | $0.33 | $0.29 | 3.24 K | $255.24 M |
| 11/12/2025 | $0.29 | $0.32 (9.93%) | $0.32 | $0.29 | 9.06 K | $279.11 M |
| 11/11/2025 | $0.30 | $0.31 (2%) | $0.33 | $0.30 | 3.64 K | $290.13 M |
| 11/10/2025 | $0.30 | $0.30 (0%) | $0.33 | $0.30 | 19.70 K | $293.80 M |
| 11/07/2025 | $0.31 | $0.30 (-3.16%) | $0.33 | $0.30 | 21.20 K | $290.13 M |
| 11/06/2025 | $0.35 | $0.30 (-14.23%) | $0.35 | $0.30 | 28.51 K | $302.98 M |
| 11/05/2025 | $0.32 | $0.36 (11.25%) | $0.37 | $0.32 | 6.70 K | $330.53 M |
| 11/04/2025 | $0.36 | $0.32 (-11.11%) | $0.37 | $0.32 | 13.46 K | $337.87 M |
| 11/03/2025 | $0.39 | $0.35 (-10.26%) | $0.44 | $0.32 | 12.37 K | $367.25 M |
| 10/31/2025 | $0.39 | $0.40 (2.85%) | $0.44 | $0.39 | 20.58 K | $394.79 M |
| 10/30/2025 | $0.45 | $0.42 (-6.67%) | $0.47 | $0.39 | 15.58 K | $372.76 M |
| 10/29/2025 | $0.44 | $0.43 (-2.27%) | $0.50 | $0.43 | 46.41 K | $392.96 M |
| 10/28/2025 | $0.49 | $0.46 (-6.31%) | $0.49 | $0.43 | 45.50 K | $400.30 M |
| 10/27/2025 | $0.53 | $0.48 (-8.53%) | $0.56 | $0.48 | 37.56 K | $429.68 M |
| 10/24/2025 | $0.56 | $0.48 (-13.67%) | $0.59 | $0.48 | 56.07 K | $420.50 M |
| 10/23/2025 | $0.48 | $0.52 (8.77%) | $0.62 | $0.46 | 118.16 K | $403.98 M |
| 10/22/2025 | $0.50 | $0.45 (-10%) | $0.50 | $0.41 | 110.08 K | $403.98 M |
| 10/21/2025 | $0.74 | $0.51 (-31.08%) | $0.74 | $0.50 | 141.10 K | $429.68 M |
| 10/20/2025 | $0.74 | $0.64 (-12.86%) | $0.75 | $0.60 | 135.98 K | $475.59 M |
| 10/17/2025 | $0.80 | $0.63 (-21.05%) | $0.80 | $0.56 | 112.63 K | $418.66 M |
| 10/16/2025 | $0.60 | $0.80 (33.3%) | $0.80 | $0.55 | 491.51 K | $466.41 M |
| 10/15/2025 | $0.58 | $0.53 (-8.36%) | $0.64 | $0.39 | 413.13 K | $482.93 M |
| 10/14/2025 | $0.38 | $0.39 (1.47%) | $0.45 | $0.33 | 164.06 K | $394.79 M |
| 10/13/2025 | $0.30 | $0.32 (6.67%) | $0.35 | $0.29 | 64.07 K | $381.94 M |
| 10/10/2025 | $0.30 | $0.30 (0%) | $0.33 | $0.29 | 58.98 K | $306.65 M |
| 10/09/2025 | $0.33 | $0.31 (-6.06%) | $0.34 | $0.28 | 84.04 K | $319.51 M |
| 10/08/2025 | $0.35 | $0.29 (-17.11%) | $0.35 | $0.29 | 50.51 K | $325.02 M |
| 10/07/2025 | $0.33 | $0.30 (-9.06%) | $0.35 | $0.28 | 83.16 K | $325.02 M |
| 10/06/2025 | $0.31 | $0.31 (-0.71%) | $0.32 | $0.27 | 81.72 K | $332.36 M |
| 10/03/2025 | $0.30 | $0.31 (3.08%) | $0.32 | $0.28 | 56.42 K | $315.84 M |
| 10/02/2025 | $0.29 | $0.27 (-6.9%) | $0.31 | $0.26 | 21.10 K | $282.78 M |
| 10/01/2025 | $0.26 | $0.27 (3.85%) | $0.29 | $0.26 | 33.73 K | $268.09 M |
| 09/30/2025 | $0.26 | $0.27 (3.81%) | $0.28 | $0.24 | 27.05 K | $258.91 M |
| 09/29/2025 | $0.34 | $0.27 (-20.59%) | $0.34 | $0.26 | 11.61 K | $255.24 M |
| 09/26/2025 | $0.32 | $0.29 (-9.38%) | $0.32 | $0.27 | 28.60 K | $273.60 M |
| 09/25/2025 | $0.33 | $0.32 (-3.03%) | $0.33 | $0.27 | 65.94 K | $277.27 M |
| 09/24/2025 | $0.27 | $0.33 (20.37%) | $0.34 | $0.25 | 24.43 K | $295.64 M |
| 09/23/2025 | $0.30 | $0.31 (3.65%) | $0.36 | $0.25 | 131.06 K | $293.80 M |
| 09/22/2025 | $0.22 | $0.28 (25.45%) | $0.29 | $0.21 | 155.79 K | $312.16 M |
| 09/19/2025 | $0.30 | $0.21 (-28.41%) | $0.32 | $0.19 | 351.46 K | $275.44 M |
| 09/18/2025 | $0.24 | $0.30 (27.11%) | $0.34 | $0.22 | 155.14 K | $280.95 M |
| 09/17/2025 | $0.21 | $0.21 (-0.14%) | $0.25 | $0.16 | 104.00 K | $231.37 M |
| 09/16/2025 | $0.21 | $0.22 (3.05%) | $0.23 | $0.20 | 47.67 K | $244.22 M |
| 09/15/2025 | $0.23 | $0.21 (-6.58%) | $0.23 | $0.16 | 306.19 K | $231.37 M |
| 09/12/2025 | $0.21 | $0.22 (5.95%) | $0.24 | $0.19 | 42.87 K | $216.68 M |
| 09/11/2025 | $0.22 | $0.21 (-2.33%) | $0.29 | $0.20 | 439.45 K | $220.35 M |
| 09/10/2025 | $0.23 | $0.25 (8.7%) | $0.26 | $0.22 | 6.52 K | $205.66 M |
| 09/09/2025 | $0.22 | $0.22 (-2.23%) | $0.25 | $0.20 | 100.40 K | $211.17 M |
| 09/08/2025 | $0.35 | $0.20 (-43.71%) | $0.35 | $0.11 | 713.67 K | $194.64 M |
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