CareDx Inc (CDNA)
NASDAQ: CDNA
· Real-Time Price · USD
14.93
0.06 (0.40%)
At close: Sep 26, 2025, 3:59 PM
14.90
-0.20%
After-hours: Sep 26, 2025, 07:56 PM EDT
CDNA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CDNA across all expirations is 1,304.64 shares per 1% move, with 1,954.95 from calls and 650.31 from puts. The put-call GEX ratio of 0.33 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
CDNA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 696.59 | -527.8 | 168.79 | 0.76 |
| Nov 21, 25 | 396.65 | -84.02 | 312.63 | 0.21 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 839.49 | -33.63 | 805.86 | 0.04 |
| May 15, 26 | 22.22 | -4.86 | 17.36 | 0.22 |
| Dec 18, 26 | 0 | 0 | 0 | n/a |