Quantum-Si incorporated Share Price & Technical Analysis
QSI · $1.06 (+7.07%)
Healthcare / Medical Devices
$1.06
+7.07%
Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for s…
Price chart
Seasonality
May has 2 positive and 2 negative years (last 5 years shown)
10% return in May, 16% avg return in past 3 year May month.
15% return in 2026, 43% avg return in past 3 years.
Swipe sideways to see all months →
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Yr | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 0% | -9% | -11% | 25% | 10% | – | – | – | – | – | – | – | 15% |
| 25 | -29% | -22% | -20% | -8% | 55% | 18% | -25% | -21% | 27% | 57% | -36% | -21% | -27% |
| 24 | -20% | 6% | 11% | -20% | -6% | -37% | 10% | -18% | -10% | -22% | 71% | 108% | 72% |
| 23 | 22% | -18% | 0% | -17% | 0% | 20% | 117% | -41% | -29% | -29% | 33% | 25% | 83% |
| 22 | -41% | -12% | 12% | -4% | -5% | -45% | 39% | -3% | -10% | 7% | -23% | -25% | -110% |
Monthly return % by calendar month · historical pattern, not a forecast
Neutral · Downtrend · Strong
Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.
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Key metrics
Market cap
$197.75M
P/E ratio
—
52W high
$3.10
52W low
$0.69
Volume
88,16,195
Beta
3.16
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