CareDx Inc (CDNA)
NASDAQ: CDNA
· Real-Time Price · USD
13.82
0.72 (5.50%)
At close: Sep 05, 2025, 3:59 PM
13.65
-1.23%
After-hours: Sep 05, 2025, 07:12 PM EDT
CDNA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for CDNA across all expirations is -94.82 shares per 1% move, with 2,019.86 from calls and 2,114.68 from puts. The put-call GEX ratio of 1.05 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
CDNA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 697.97 | -1,444.35 | -746.38 | 2.07 |
| Oct 17, 25 | 36.28 | -570.09 | -533.81 | 15.71 |
| Nov 21, 25 | 405.81 | -69.46 | 336.35 | 0.17 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 879.8 | -30.78 | 849.02 | 0.03 |
| Dec 18, 26 | 0 | 0 | 0 | n/a |