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Quantum Si Incorporated Stock (QSI) Option Chain
For the October 17, 2025 expiration date, the QSI stock option chain has a total of 145 contracts, with 131 call options and 14 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- January 16, 2026 : 426 contracts.
- January 15, 2027 : 493 contracts.
Quantum Si Incorporated (QSI) Most Active Options & Calendar
QSI Call Options Expiring October 17, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.10 | -0.02 | -16.67% | 71 |
|
1.50
|
0.28 | -0.01 | -3.45% | 41 |
|
2.00
|
0.10 | -0.10 | -50.00% | 19 |
|
0.50
|
1.30 | 0.00 | - | - |
|
1.00
|
0.60 | 0.00 | - | - |
|
5.00
|
0.10 | 0.00 | - | - |
|
7.50
|
0.05 | 0.00 | - | - |
QSI Put Options Expiring October 17, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
1.50
|
0.35 | 0.10 | +40.00% | 14 |
|
0.50
|
0.00 | 0.00 | - | - |
|
1.00
|
0.15 | 0.00 | - | - |
|
2.00
|
0.65 | 0.00 | - | - |
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
Quantum Si Incorporated Stock (QSI) Option Chain Analysis
| Put Volume Total | 14 |
| Call Volume Total | 131 |
| Put/Call Ratio (PCR) | 0.11 |
| Put Strike With Highest Volume | $1.50 |
| Call Strike With Highest Volume | $2.50 |
1.21%
0.17%
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