5 DAY PERFORMANCE
-36.30%
1 MONTH PERFORMANCE
-27.34%
3 MONTH PERFORMANCE
+22.93%
6 MONTH PERFORMANCE
-3.26%
YEAR-TO-DATE PERFORMANCE
-15.45%
1 YEAR PERFORMANCE
-48.33%
Quantum-Si Incorporated Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 11/04/2026 | $1.32 | $1.29 (-2.27%) | $1.32 | $1.21 | 6.31 M | $280.96 M |
| 11/03/2026 | $1.27 | $1.30 (2.36%) | $1.34 | $1.24 | 4.60 M | $283.14 M |
| 11/02/2026 | $1.49 | $1.26 (-15.44%) | $1.50 | $1.23 | 8.20 M | $274.43 M |
| 10/30/2026 | $1.57 | $1.46 (-7.01%) | $1.60 | $1.41 | 9.91 M | $317.99 M |
| 10/29/2026 | $1.68 | $1.75 (4.17%) | $1.81 | $1.66 | 8.84 M | $381.15 M |
| 10/28/2026 | $1.63 | $1.72 (5.52%) | $1.73 | $1.59 | 10.05 M | $374.62 M |
| 10/27/2026 | $1.50 | $1.65 (10%) | $1.75 | $1.50 | 16.53 M | $359.37 M |
| 10/26/2026 | $1.43 | $1.46 (2.1%) | $1.48 | $1.36 | 10.35 M | $317.99 M |
| 10/23/2026 | $1.16 | $1.40 (20.69%) | $1.42 | $1.15 | 11.46 M | $304.92 M |
| 10/22/2026 | $1.17 | $1.15 (-1.71%) | $1.21 | $1.15 | 3.57 M | $250.47 M |
| 10/21/2026 | $1.16 | $1.23 (6.03%) | $1.23 | $1.16 | 3.42 M | $267.90 M |
| 10/20/2026 | $1.06 | $1.16 (9.43%) | $1.20 | $1.04 | 6.18 M | $252.65 M |
| 10/19/2026 | $1.15 | $1.09 (-5.22%) | $1.15 | $1.01 | 8.71 M | $237.40 M |
| 10/16/2026 | $1.33 | $1.12 (-15.79%) | $1.33 | $1.10 | 7.69 M | $243.94 M |
| 10/15/2026 | $1.35 | $1.31 (-2.96%) | $1.39 | $1.24 | 9.27 M | $285.32 M |
| 10/14/2026 | $1.34 | $1.39 (3.73%) | $1.44 | $1.33 | 5.36 M | $302.74 M |
| 10/13/2026 | $1.35 | $1.41 (4.44%) | $1.46 | $1.31 | 6.24 M | $307.10 M |
| 10/12/2026 | $1.48 | $1.36 (-8.11%) | $1.48 | $1.34 | 10.36 M | $296.21 M |
| 10/09/2026 | $1.26 | $1.53 (21.43%) | $1.66 | $1.26 | 40.90 M | $333.24 M |
| 10/08/2026 | $1.29 | $1.22 (-5.43%) | $1.30 | $1.20 | 5.85 M | $265.72 M |
| 10/07/2026 | $1.17 | $1.28 (9.4%) | $1.31 | $1.09 | 8.04 M | $278.79 M |
| 10/06/2026 | $1.29 | $1.22 (-5.43%) | $1.41 | $1.19 | 8.70 M | $265.72 M |
| 10/05/2026 | $1.53 | $1.28 (-16.34%) | $1.53 | $1.26 | 19.19 M | $278.79 M |
| 10/02/2026 | $1.39 | $1.55 (11.51%) | $1.55 | $1.17 | 18.77 M | $337.59 M |
| 10/01/2026 | $1.20 | $1.43 (19.17%) | $1.48 | $1.15 | 33.06 M | $311.46 M |
| 09/30/2026 | $0.96 | $1.07 (11.46%) | $1.12 | $0.96 | 13.84 M | $233.05 M |
| 09/29/2026 | $0.81 | $0.96 (19.02%) | $1.03 | $0.81 | 23.01 M | $208.68 M |
| 09/28/2026 | $0.83 | $0.80 (-3.64%) | $0.83 | $0.80 | 1.57 M | $173.15 M |
| 09/25/2026 | $0.79 | $0.83 (5.04%) | $0.84 | $0.78 | 2.59 M | $181.71 M |
| 09/24/2026 | $0.75 | $0.79 (4.67%) | $0.80 | $0.74 | 1.59 M | $170.97 M |
| 09/23/2026 | $0.79 | $0.76 (-3.96%) | $0.81 | $0.75 | 1.48 M | $165.25 M |
| 09/22/2026 | $0.76 | $0.78 (3.25%) | $0.79 | $0.75 | 2.43 M | $170.91 M |
| 09/21/2026 | $0.76 | $0.76 (-0.38%) | $0.77 | $0.75 | 1.13 M | $164.64 M |
| 09/18/2026 | $0.79 | $0.75 (-5.68%) | $0.80 | $0.74 | 1.71 M | $162.26 M |
| 09/17/2026 | $0.75 | $0.77 (2.74%) | $0.80 | $0.75 | 2.83 M | $167.71 M |
| 09/16/2026 | $0.72 | $0.73 (1.26%) | $0.75 | $0.72 | 915.22 K | $159.02 M |
| 09/15/2026 | $0.72 | $0.72 (0%) | $0.74 | $0.72 | 1.17 M | $156.82 M |
| 09/14/2026 | $0.73 | $0.73 (-0.51%) | $0.75 | $0.72 | 1.39 M | $157.91 M |
| 09/11/2026 | $0.74 | $0.74 (0.12%) | $0.76 | $0.74 | 1.07 M | $161.17 M |
| 09/10/2026 | $0.75 | $0.74 (-1.45%) | $0.76 | $0.73 | 1.72 M | $160.98 M |
| 09/09/2026 | $0.76 | $0.75 (-1.34%) | $0.77 | $0.75 | 1.45 M | $163.35 M |
| 09/08/2026 | $0.77 | $0.76 (-0.94%) | $0.79 | $0.76 | 1.05 M | $165.53 M |
| 09/04/2026 | $0.76 | $0.77 (0.79%) | $0.77 | $0.76 | 898.78 K | $166.84 M |
| 09/03/2026 | $0.77 | $0.76 (-0.77%) | $0.79 | $0.76 | 980.00 K | $165.75 M |
| 09/02/2026 | $0.76 | $0.76 (0.32%) | $0.79 | $0.75 | 1.62 M | $165.75 M |
| 09/01/2026 | $0.75 | $0.76 (0.97%) | $0.78 | $0.75 | 1.50 M | $164.94 M |
| 08/31/2026 | $0.78 | $0.77 (-1.64%) | $0.78 | $0.76 | 1.13 M | $166.81 M |
| 08/28/2026 | $0.82 | $0.78 (-5.1%) | $0.82 | $0.77 | 2.42 M | $169.89 M |
| 08/27/2026 | $0.79 | $0.80 (1.52%) | $0.83 | $0.79 | 1.38 M | $174.92 M |
| 08/26/2026 | $0.85 | $0.79 (-6.99%) | $0.86 | $0.79 | 2.66 M | $172.19 M |
| 08/25/2026 | $0.79 | $0.85 (7.42%) | $0.86 | $0.78 | 4.37 M | $184.54 M |
| 08/24/2026 | $0.80 | $0.77 (-3.84%) | $0.83 | $0.75 | 3.85 M | $167.56 M |
| 08/21/2026 | $0.78 | $0.84 (6.4%) | $0.93 | $0.78 | 7.83 M | $181.86 M |
| 08/20/2026 | $0.77 | $0.78 (1.75%) | $0.81 | $0.77 | 3.23 M | $169.89 M |
| 08/19/2026 | $0.72 | $0.77 (7.06%) | $0.78 | $0.72 | 2.86 M | $167.73 M |
| 08/18/2026 | $0.73 | $0.73 (-0.61%) | $0.74 | $0.72 | 1.52 M | $158.56 M |
| 08/17/2026 | $0.74 | $0.74 (0.57%) | $0.80 | $0.74 | 2.43 M | $162.09 M |
| 08/14/2026 | $0.75 | $0.74 (-1.36%) | $0.77 | $0.71 | 7.00 M | $161.17 M |
| 08/13/2026 | $0.86 | $0.79 (-7.6%) | $0.91 | $0.79 | 4.38 M | $172.06 M |
| 08/12/2026 | $0.83 | $0.84 (0.79%) | $0.87 | $0.83 | 1.50 M | $182.39 M |
| 08/11/2026 | $0.80 | $0.82 (3.16%) | $0.85 | $0.80 | 2.06 M | $178.64 M |
| 08/10/2026 | $0.82 | $0.79 (-3.36%) | $0.84 | $0.79 | 2.43 M | $171.56 M |
| 08/07/2026 | $0.76 | $0.81 (6.9%) | $0.83 | $0.76 | 2.73 M | $176.29 M |
| 08/06/2026 | $0.75 | $0.76 (0.37%) | $0.78 | $0.75 | 1.49 M | $163.44 M |
| 08/05/2026 | $0.78 | $0.76 (-2.41%) | $0.79 | $0.76 | 2.48 M | $163.76 M |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
