Gerdau S.A. (GGB)
NYSE: GGB
· Real-Time Price · USD
3.07
0.01 (0.33%)
At close: Sep 26, 2025, 3:59 PM
3.06
-0.33%
After-hours: Sep 26, 2025, 06:48 PM EDT
GGB Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for GGB across all expirations is 10,980.65 shares per 1% move, with 11,364.67 from calls and 384.02 from puts. The put-call GEX ratio of 0.03 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
GGB GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 6.31 | -8.8 | -2.49 | 1.39 |
| Nov 21, 25 | 3.86 | -0.99 | 2.87 | 0.26 |
| Dec 19, 25 | 6,783.01 | -55.24 | 6,727.77 | 0.01 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 4,571.49 | -318.99 | 4,252.5 | 0.07 |