Option chain for Caredx (CDNA): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, CDNA had 6 option expirations, from Nov 20, 2026 to Nov 19, 2027, and 3,487 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 53.6% (-31% on the day) and 438 contracts traded; the busiest was Dec 18, 2026, with 1,645.

For the latest figures, see CDNA options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (21 days): ATM IV 53.6% (-31%), volume 438
Dec 18, 2026 (49 days): ATM IV 47.7% (-21%), volume 1,645
Feb 19, 2027 (112 days): ATM IV 52.5% (-18%), volume 1,178
Mar 19, 2027 (140 days): ATM IV 56.6% (-8%), volume 20
May 21, 2027 (203 days): ATM IV 58.9% (-3%), volume 64
Nov 19, 2027 (385 days): ATM IV 56.1% (-3%), volume 142

Data as of October 30, 2026.

CDNA Option Chain

Detailed and comprehensive option chain for each expiration listed for CDNA. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any CDNA options strategy.

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