Certara Inc. (CERT)
NASDAQ: CERT
· Real-Time Price · USD
13.07
-0.53 (-3.90%)
At close: Oct 03, 2025, 3:59 PM
13.26
1.45%
After-hours: Oct 03, 2025, 07:33 PM EDT
CERT Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CERT across all expirations is 2,206.69 shares per 1% move, with 2,392.47 from calls and 185.78 from puts. The put-call GEX ratio of 0.08 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
CERT GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 225.63 | -13.86 | 211.77 | 0.06 |
| Nov 21, 25 | 1,734.55 | -167.46 | 1,567.09 | 0.10 |
| Dec 19, 25 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 420.14 | -2.24 | 417.9 | 0.01 |
| May 15, 26 | 12.15 | -2.22 | 9.93 | 0.18 |