Comcast Corporation (CMCSA)
NASDAQ: CMCSA
· Real-Time Price · USD
31.72
0.10 (0.32%)
At close: Sep 26, 2025, 3:59 PM
31.73
0.03%
After-hours: Sep 26, 2025, 07:51 PM EDT
CMCSA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CMCSA across all expirations is 538,329.08 shares per 1% move, with 894,351.76 from calls and 356,022.68 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.
CMCSA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 3, 25 | 75,685.08 | -40,945.32 | 34,739.76 | 0.54 |
| Oct 10, 25 | 21,286.79 | -8,167.67 | 13,119.12 | 0.38 |
| Oct 17, 25 | 315,890.69 | -98,025.11 | 217,865.58 | 0.31 |
| Oct 24, 25 | 64,272.87 | -43,729.69 | 20,543.18 | 0.68 |
| Oct 31, 25 | 27,030.35 | -9,785.01 | 17,245.34 | 0.36 |
| Nov 7, 25 | 48.95 | -43.46 | 5.49 | 0.89 |
| Nov 21, 25 | 13,897.72 | -5,569.58 | 8,328.14 | 0.40 |
| Jan 16, 26 | 136,971.86 | -70,698.99 | 66,272.87 | 0.52 |
| Mar 20, 26 | 31,032.5 | -35,410.18 | -4,377.68 | 1.14 |
| Apr 17, 26 | 3,245.41 | -1,298.7 | 1,946.71 | 0.40 |
| Jun 18, 26 | 18,837.42 | -10,387.89 | 8,449.53 | 0.55 |
| Sep 18, 26 | 6,655.96 | -5,301.18 | 1,354.78 | 0.80 |
| Dec 18, 26 | 12,581.23 | -2,547.54 | 10,033.69 | 0.20 |
| Jan 15, 27 | 154,408.78 | -20,783.96 | 133,624.82 | 0.13 |
| Jun 17, 27 | 6,327.02 | -1,944.39 | 4,382.63 | 0.31 |
| Dec 17, 27 | 5,869.08 | -1,220.75 | 4,648.33 | 0.21 |
| Jan 21, 28 | 310.05 | -163.26 | 146.79 | 0.53 |