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8.06%
0.17
Spero Therapeutics Inc Stock (SPRO) Option Chain
For the July 17, 2026 expiration date, the SPRO stock option chain has a total of 1,742 contracts, with 1,516 call options and 226 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- October 16, 2026 : 493 contracts.
Spero Therapeutics Inc (SPRO) Most Active Options & Calendar
SPRO Call Options Expiring July 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.22 | -0.02 | -8.33% | 1,426 |
|
5.00
|
0.05 | -0.02 | -28.57% | 90 |
|
7.50
|
0.00 | 0.00 | - | - |
|
10.00
|
0.00 | 0.00 | - | - |
SPRO Put Options Expiring July 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
2.50
|
0.50 | -0.10 | -16.67% | 226 |
|
5.00
|
2.95 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
|
10.00
|
0.00 | 0.00 | - | - |
Spero Therapeutics Inc Stock (SPRO) Option Chain Analysis
| Put Volume Total | 226 |
| Call Volume Total | 1,516 |
| Put/Call Ratio (PCR) | 0.15 |
| Put Strike With Highest Volume | $2.50 |
| Call Strike With Highest Volume | $2.50 |
0.74%
1.44%
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