Gibraltar Industries Inc. (ROCK)
NASDAQ: ROCK
· Real-Time Price · USD
65.32
-1.05 (-1.58%)
At close: Oct 03, 2025, 3:59 PM
65.32
0.00%
After-hours: Oct 03, 2025, 05:45 PM EDT
ROCK Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ROCK across all expirations is 302.5 shares per 1% move, with 422.91 from calls and 120.41 from puts. The put-call GEX ratio of 0.28 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
ROCK GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 24.87 | -84.68 | -59.81 | 3.40 |
| Nov 21, 25 | 308.27 | -26.1 | 282.17 | 0.08 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 85.38 | -3.29 | 82.09 | 0.04 |
| May 15, 26 | 4.39 | -6.34 | -1.95 | 1.44 |