MarketAxess Inc. (MKTX)
NASDAQ: MKTX
· Real-Time Price · USD
187.50
7.37 (4.09%)
At close: Sep 05, 2025, 3:59 PM
189.20
0.91%
After-hours: Sep 05, 2025, 07:48 PM EDT
MKTX Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for MKTX across all expirations is 17,380.87 shares per 1% move, with 27,164.19 from calls and 9,783.32 from puts. The put-call GEX ratio of 0.36 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
MKTX GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 5,862.49 | -7,432.61 | -1,570.12 | 1.27 |
| Oct 17, 25 | 396.41 | -1,599.62 | -1,203.21 | 4.04 |
| Nov 21, 25 | 20,339.5 | -526.29 | 19,813.21 | 0.03 |
| Dec 19, 25 | 0 | 0 | 0 | n/a |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 565.79 | -224.8 | 340.99 | 0.40 |