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4.33%
0.105
Spero Therapeutics Inc Stock (SPRO) Option Chain
For the April 17, 2026 expiration date, the SPRO stock option chain has a total of 147 contracts, with 133 call options and 14 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- July 17, 2026 : 1 contracts.
- October 16, 2026 : 5 contracts.
Spero Therapeutics Inc (SPRO) Most Active Options & Calendar
SPRO Call Options Expiring April 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.19 | 0.05 | +35.71% | 93 |
|
2.00
|
0.50 | -0.40 | -44.44% | 40 |
|
0.50
|
1.51 | 0.00 | - | - |
|
1.00
|
0.00 | 0.00 | - | - |
|
1.50
|
1.20 | 0.00 | - | - |
|
5.00
|
0.05 | 0.00 | - | - |
|
7.50
|
0.05 | 0.00 | - | - |
SPRO Put Options Expiring April 17, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
2.50
|
0.20 | -0.25 | -55.56% | 10 |
|
1.50
|
0.05 | 0.00 | - | 4 |
|
0.50
|
0.00 | 0.00 | - | - |
|
1.00
|
0.00 | 0.00 | - | - |
|
2.00
|
0.15 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
Spero Therapeutics Inc Stock (SPRO) Option Chain Analysis
| Put Volume Total | 14 |
| Call Volume Total | 133 |
| Put/Call Ratio (PCR) | 0.11 |
| Put Strike With Highest Volume | $2.50 |
| Call Strike With Highest Volume | $2.50 |
1.90%
1.08%
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