Fastly Inc. (FSLY)
NYSE: FSLY
· Real-Time Price · USD
6.92
0.01 (0.22%)
At close: Aug 15, 2025, 3:59 PM
6.95
0.36%
After-hours: Aug 15, 2025, 04:20 PM EDT
FSLY Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for FSLY across all expirations is 31,602.05 shares per 1% move, with 52,742.38 from calls and 21,140.33 from puts. The put-call GEX ratio of 0.40 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Sep 19, 25 expiration with 14,905.16 net GEX, which may act as a magnet point for price action. Near-term exposure for Aug 22, 25 suggests possible volatility from negative gamma effects.
FSLY GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 22, 25 | 1,740.22 | -2,304.97 | -564.75 | 1.32 |
| Aug 29, 25 | 1,562.56 | -52.78 | 1,509.78 | 0.03 |
| Sep 5, 25 | 2,176.52 | -168.63 | 2,007.89 | 0.08 |
| Sep 12, 25 | 561.29 | -18.29 | 543 | 0.03 |
| Sep 19, 25 | 19,164.58 | -4,259.42 | 14,905.16 | 0.22 |
| Sep 26, 25 | 88.89 | -33.12 | 55.77 | 0.37 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Dec 19, 25 | 12,194.91 | -2,026.81 | 10,168.1 | 0.17 |
| Jan 16, 26 | 10,633.74 | -6,423.22 | 4,210.52 | 0.60 |
| Mar 20, 26 | 244.16 | -93.31 | 150.85 | 0.38 |
| Jan 15, 27 | 4,375.51 | -5,759.78 | -1,384.27 | 1.32 |