QuantumSi Inc (QSI) Historical Stock Data
1.66 ↓0.13 (-7.26%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, QSI is up 0.66% a day on average. There have been 17 days where QuantumSi Inc closed green and 13 days where QSI closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-06-13 | 1.72 | 1.66 | ↓$0.06 (-3.21%) | 1.64 | 1.72 | 8.07M |
| 2025-06-12 | 1.76 | 1.79 | ↑$0.03 (1.70%) | 1.73 | 1.90 | 9.28M |
| 2025-06-11 | 1.74 | 1.76 | ↑$0.02 (1.15%) | 1.71 | 1.89 | 11.11M |
| 2025-06-10 | 1.70 | 1.70 | ↑$0.00 (0.00%) | 1.66 | 1.80 | 5.33M |
| 2025-06-09 | 1.76 | 1.71 | ↓$0.05 (-2.95%) | 1.68 | 1.80 | 3.88M |
| 2025-06-06 | 1.63 | 1.74 | ↑$0.11 (6.75%) | 1.62 | 1.75 | 5.60M |
| 2025-06-05 | 1.73 | 1.60 | ↓$0.13 (-7.51%) | 1.57 | 1.73 | 7.21M |
| 2025-06-04 | 1.78 | 1.75 | ↓$0.03 (-1.69%) | 1.68 | 1.80 | 4.70M |
| 2025-06-03 | 1.70 | 1.76 | ↑$0.06 (3.53%) | 1.67 | 1.82 | 6.54M |
| 2025-06-02 | 1.66 | 1.68 | ↑$0.02 (1.20%) | 1.61 | 1.72 | 5.34M |
| 2025-05-30 | 1.63 | 1.68 | ↑$0.05 (3.38%) | 1.59 | 1.69 | 7.52M |
| 2025-05-29 | 1.82 | 1.71 | ↓$0.11 (-6.04%) | 1.70 | 1.84 | 7.26M |
| 2025-05-28 | 1.88 | 1.78 | ↓$0.10 (-5.07%) | 1.77 | 1.91 | 11.88M |
| 2025-05-27 | 2.07 | 1.92 | ↓$0.15 (-7.25%) | 1.86 | 2.15 | 20.48M |
| 2025-05-23 | 1.75 | 1.94 | ↑$0.19 (10.86%) | 1.70 | 2.03 | 31.24M |
| 2025-05-22 | 1.56 | 1.74 | ↑$0.19 (11.90%) | 1.53 | 1.84 | 25.60M |
| 2025-05-21 | 1.78 | 1.48 | ↓$0.31 (-17.13%) | 1.45 | 1.80 | 20.93M |
| 2025-05-20 | 1.50 | 1.68 | ↑$0.18 (12.00%) | 1.46 | 1.73 | 25.49M |
| 2025-05-19 | 1.42 | 1.41 | ↓$0.01 (-0.70%) | 1.36 | 1.46 | 5.26M |
| 2025-05-16 | 1.44 | 1.48 | ↑$0.04 (2.78%) | 1.40 | 1.52 | 8.56M |
| 2025-05-15 | 1.51 | 1.48 | ↓$0.03 (-1.99%) | 1.45 | 1.55 | 7.86M |
| 2025-05-14 | 1.50 | 1.52 | ↑$0.02 (1.33%) | 1.44 | 1.60 | 9.26M |
| 2025-05-13 | 1.54 | 1.46 | ↓$0.08 (-5.19%) | 1.43 | 1.59 | 6.82M |
| 2025-05-12 | 1.32 | 1.51 | ↑$0.20 (14.83%) | 1.32 | 1.52 | 9.52M |
| 2025-05-09 | 1.33 | 1.26 | ↓$0.07 (-5.26%) | 1.24 | 1.34 | 3.60M |
| 2025-05-08 | 1.24 | 1.33 | ↑$0.09 (7.26%) | 1.24 | 1.35 | 6.21M |
| 2025-05-07 | 1.20 | 1.20 | ↑$0.00 (0.00%) | 1.16 | 1.22 | 2.24M |
| 2025-05-06 | 1.18 | 1.19 | ↑$0.01 (0.85%) | 1.15 | 1.20 | 1.87M |
| 2025-05-05 | 1.23 | 1.20 | ↓$0.03 (-2.44%) | 1.17 | 1.25 | 2.96M |
| 2025-05-02 | 1.18 | 1.26 | ↑$0.08 (6.78%) | 1.18 | 1.28 | 4.36M |
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$QSI tomorrow will be an explosion day
I believe it!
$QSI looks like a loading
$QSI looks like a loading
$QSI not good
$QSI has just been halted from trading due to volatility.
$QSI this is just going to go up forever
$QSI has just been halted from trading due to volatility.
$QSI has just been halted from trading due to volatility.
$QSI has just been halted from trading due to volatility.
$QSI has just been halted from trading due to volatility.