QuantumSi Inc (QSI) Historical Stock Data
1.31 ↑0.00 (0.00%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, QSI is down -0.44% a day on average. There have been 11 days where QuantumSi Inc closed green and 19 days where QSI closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-24 | 1.24 | 1.31 | ↑$0.07 (5.65%) | 1.24 | 1.33 | 4.34M |
| 2025-12-23 | 1.25 | 1.23 | ↓$0.02 (-1.60%) | 1.20 | 1.25 | 4.18M |
| 2025-12-22 | 1.28 | 1.27 | ↓$0.01 (-0.78%) | 1.25 | 1.32 | 4.87M |
| 2025-12-19 | 1.22 | 1.27 | ↑$0.05 (4.10%) | 1.21 | 1.29 | 6.57M |
| 2025-12-18 | 1.25 | 1.22 | ↓$0.03 (-2.40%) | 1.21 | 1.31 | 3.28M |
| 2025-12-17 | 1.24 | 1.20 | ↓$0.04 (-3.23%) | 1.20 | 1.28 | 3.63M |
| 2025-12-16 | 1.20 | 1.22 | ↑$0.02 (1.67%) | 1.18 | 1.26 | 4.75M |
| 2025-12-15 | 1.31 | 1.23 | ↓$0.08 (-6.11%) | 1.22 | 1.32 | 3.92M |
| 2025-12-12 | 1.40 | 1.29 | ↓$0.11 (-7.86%) | 1.29 | 1.43 | 5.52M |
| 2025-12-11 | 1.44 | 1.40 | ↓$0.04 (-2.78%) | 1.34 | 1.44 | 4.20M |
| 2025-12-10 | 1.42 | 1.44 | ↑$0.02 (1.41%) | 1.39 | 1.45 | 3.50M |
| 2025-12-09 | 1.44 | 1.42 | ↓$0.02 (-1.39%) | 1.39 | 1.46 | 3.65M |
| 2025-12-08 | 1.48 | 1.45 | ↓$0.03 (-1.96%) | 1.41 | 1.54 | 3.13M |
| 2025-12-05 | 1.48 | 1.44 | ↓$0.04 (-2.70%) | 1.41 | 1.49 | 3.64M |
| 2025-12-04 | 1.34 | 1.47 | ↑$0.13 (9.70%) | 1.34 | 1.49 | 5.75M |
| 2025-12-03 | 1.28 | 1.36 | ↑$0.08 (6.25%) | 1.26 | 1.36 | 4.04M |
| 2025-12-02 | 1.29 | 1.27 | ↓$0.02 (-1.55%) | 1.27 | 1.34 | 3.30M |
| 2025-12-01 | 1.36 | 1.29 | ↓$0.07 (-5.15%) | 1.28 | 1.36 | 3.44M |
| 2025-11-28 | 1.36 | 1.41 | ↑$0.05 (3.68%) | 1.36 | 1.43 | 2.35M |
| 2025-11-26 | 1.36 | 1.35 | ↓$0.01 (-0.74%) | 1.31 | 1.39 | 4.38M |
| 2025-11-25 | 1.36 | 1.35 | ↓$0.01 (-0.74%) | 1.29 | 1.37 | 3.54M |
| 2025-11-24 | 1.27 | 1.35 | ↑$0.08 (6.30%) | 1.26 | 1.35 | 4.64M |
| 2025-11-21 | 1.23 | 1.27 | ↑$0.04 (3.25%) | 1.19 | 1.28 | 5.20M |
| 2025-11-20 | 1.37 | 1.24 | ↓$0.13 (-9.16%) | 1.23 | 1.40 | 6.64M |
| 2025-11-19 | 1.27 | 1.28 | ↑$0.01 (0.79%) | 1.25 | 1.38 | 5.81M |
| 2025-11-18 | 1.28 | 1.27 | ↓$0.01 (-0.78%) | 1.23 | 1.35 | 4.94M |
| 2025-11-17 | 1.37 | 1.30 | ↓$0.07 (-5.11%) | 1.26 | 1.41 | 4.61M |
| 2025-11-14 | 1.27 | 1.37 | ↑$0.10 (7.87%) | 1.27 | 1.45 | 7.27M |
| 2025-11-13 | 1.48 | 1.39 | ↓$0.09 (-6.08%) | 1.38 | 1.52 | 6.95M |
| 2025-11-12 | 1.58 | 1.52 | ↓$0.06 (-3.80%) | 1.52 | 1.62 | 5.35M |
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$QSI longer we hold
more pressure on the shorts
$QSI Market is down
No worries
$QSI used to this fuckery!! Not leaving no chance !
$QSI not good
$QSI I like green candles on my birthday cake
$QSI wow. The volume is so low today. Unreal
$QSI shorting it
$QSI I do it for the thrills!
$QSI Buy the dip.
$QSI tomorrow will be an explosion day
I believe it!