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CareDx CDNA 78.56 2.23 2.92%

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ATM IV
0.519
Put Call Ratio (OI)
1.35
Put Call Ratio (Vol)
0.375
IV Rank
19.5
IV Percentile
18.6
Max pain
65

Delta exposure (2026-11-06)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
14.0
378.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-75.3
75.3
View values by strike
CDNA · Delta exposure · 2026-11-06. Delta-weighted share equivalents.
StrikeCallsPuts
12.50 99.1 -2.16
15.00 394 -1.18
17.50 0 -5.78
20.00 884 -19.3
22.50 17.6 K -35
25.00 9.82 K -28.2
30.00 9.03 K -29.1
35.00 10.9 K -27.6
40.00 9.13 K -71.5
45.00 7.74 K -22.5 K
50.00 48.7 K -508
55.00 56.8 K -209
60.00 21 K -8.48 K
65.00 54.7 K -7.33 K
70.00 201 K -5.19 K
75.00 134 K -809
80.00 27 K -44.5 K
85.00 5.36 K -172 K
90.00 17.1 K -57 K
95.00 15.2 K 0
100.00 454 -5.46 K
105.00 6.45 K -3.99 K
110.00 29.6 0