CareDx Inc (CDNA)
NASDAQ: CDNA
· Real-Time Price · USD
11.87
0.05 (0.42%)
At close: Aug 15, 2025, 3:59 PM
11.82
-0.38%
After-hours: Aug 15, 2025, 07:15 PM EDT
CDNA Open Interest Chart
Open interest breakdown by expiration date for CDNA
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
2,604
contracts, with 1,760
call contracts and
844 put contracts. The
overall put-call open interest ratio is
0.48, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Dec 18, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 266 | 626 | 2.35 |
| Nov 21, 2025 | 473 | 145 | 0.31 |
| Jan 16, 2026 | 2 | 0 | 0.00 |
| Feb 20, 2026 | 804 | 73 | 0.09 |
| Dec 18, 2026 | 215 | 0 | 0.00 |