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Quantum Si Incorporated Stock (QSI) Option Chain
For the November 07, 2025 expiration date, the QSI stock option chain has a total of 574 contracts, with 453 call options and 121 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- November 14, 2025 : 231 contracts.
- November 21, 2025 : 113 contracts.
- November 28, 2025 : 17 contracts.
- December 05, 2025 : 1 contracts.
- December 12, 2025 : 0 contracts.
Quantum Si Incorporated (QSI) Most Active Options & Calendar
QSI Call Options Expiring November 07, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.05 | -0.09 | -64.29% | 403 |
|
2.00
|
0.15 | -0.17 | -53.12% | 46 |
|
3.00
|
0.05 | 0.02 | +66.67% | 3 |
|
1.00
|
0.95 | -0.60 | -38.71% | 1 |
|
0.50
|
1.98 | 0.00 | - | - |
|
1.50
|
0.70 | 0.00 | - | - |
|
3.50
|
0.08 | 0.00 | - | - |
QSI Put Options Expiring November 07, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
2.00
|
0.18 | 0.03 | +20.00% | 114 |
|
2.50
|
0.55 | 0.05 | +10.00% | 6 |
|
1.50
|
0.03 | 0.02 | +200.00% | 1 |
|
0.50
|
0.00 | 0.00 | - | - |
|
1.00
|
0.35 | 0.00 | - | - |
|
3.00
|
0.99 | 0.00 | - | - |
|
3.50
|
0.00 | 0.00 | - | - |
Quantum Si Incorporated Stock (QSI) Option Chain Analysis
| Put Volume Total | 121 |
| Call Volume Total | 453 |
| Put/Call Ratio (PCR) | 0.27 |
| Put Strike With Highest Volume | $2.00 |
| Call Strike With Highest Volume | $2.50 |
0.95%
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