Spero Therapeutics Inc. (SPRO)
NASDAQ: SPRO
· Real-Time Price · USD
2.15
0.01 (0.47%)
At close: Sep 05, 2025, 3:59 PM
2.15
0.00%
After-hours: Sep 05, 2025, 05:13 PM EDT
SPRO Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for SPRO across all expirations is 2,794.96 shares per 1% move, with 6,765.72 from calls and 3,970.76 from puts. The put-call GEX ratio of 0.59 reflects balanced positioning between puts and calls.
SPRO GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 2,120.46 | -69.53 | 2,050.93 | 0.03 |
| Oct 17, 25 | 2,797.91 | -3,366.47 | -568.56 | 1.20 |
| Jan 16, 26 | 1,753.75 | -465.44 | 1,288.31 | 0.27 |
| Apr 17, 26 | 93.6 | -69.32 | 24.28 | 0.74 |