Fastenal (FAST)
NASDAQ: FAST
· Real-Time Price · USD
49.14
-0.40 (-0.81%)
At close: Aug 21, 2025, 3:59 PM
49.24
0.20%
After-hours: Aug 21, 2025, 07:45 PM EDT
FAST Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for FAST across all expirations is 94,802.6 shares per 1% move, with 139,755.84 from calls and 44,953.24 from puts. The put-call GEX ratio of 0.32 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 67,609.6 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.
FAST GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 79,211.9 | -11,602.3 | 67,609.6 | 0.15 |
| Oct 17, 25 | 18,808.87 | -7,850.93 | 10,957.94 | 0.42 |
| Nov 21, 25 | 8,972.47 | -2,511.16 | 6,461.31 | 0.28 |
| Jan 16, 26 | 16,576.18 | -10,651.87 | 5,924.31 | 0.64 |
| Feb 20, 26 | 4,420.54 | -263.6 | 4,156.94 | 0.06 |
| Mar 20, 26 | 3,673.72 | -2,549.83 | 1,123.89 | 0.69 |
| Jun 18, 26 | 2,529.95 | -7,330.68 | -4,800.73 | 2.90 |
| Sep 18, 26 | 240.12 | -412 | -171.88 | 1.72 |
| Dec 18, 26 | 471.71 | -732.18 | -260.47 | 1.55 |
| Jan 15, 27 | 4,850.38 | -1,048.69 | 3,801.69 | 0.22 |