QSI
Quantum-Si IncCompany with tickers: QSI, QSIAW
Market Cap
$186.14M
Shares Outstanding
197,822,663
CIK
1816431
CUSIP
74765K105
Website
Visit website
Price
$0.86
Market Cap
$186.14M
EPS (Diluted)
$-0.51
52W High
$3.10
52W Low
$0.69
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
Latest guidance
from the 8-K filed May 7, 2026
| Metric | Period | Guided | Basis | Actual |
|---|---|---|---|---|
| Revenue table | full year 2026 | $1M | — | — |
| Adjusted total operating expenses table | full year 2026 | up to $98M | Non-GAAP | — |
| Total cash usage table | full year 2026 | up to $93M | — | — |
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| QSI | -9.2% | -24.2% | -22.1% | -28.0% | -22.1% |
| SPY | -0.9% | -2.2% | +7.7% | -2.9% | +7.7% |
| vs SPY | -8.3% | -22.0% | -29.8% | -25.1% | -29.8% |
Close
$0.86
Open
$0.85
Day Range
$0.78 — $0.89
52W High
$3.10
52W Low
$0.69
Avg Vol (30d)
5.8M
Short Interest
22.5M · 3.4d
Short Vol % (latest)
59%
Last Earnings
2026-05-19
Latest Filing
Data Range
2020-11-13 — 2026-06-25