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CDNA — CareDx, Inc.

Nasdaq

CareDx, Inc.

CompareBack to Screener
$67.15
+0.92(+1.39%)
O
66.33
H
69.80
L
65.88
V
1.59M
⏱️ End-of-day dataAs of Oct 2, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$67.15
Implied Volatility (IV)0.8%
Put / Call Ratio0.29
Total Options Volume54
Total Open Interest762
Selected Expiration2026-10-16

CDNA

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$7.70+0.20-$5.50$9.8051460.6%$60.00$0.75-0.14-$0.65$1.205320.6%
$4.00-0.38-$3.60$4.70143240.5%$65.00ATM$2.00-1.00-$1.15$3.101540.6%
$2.10-0.35-$0.40$3.408240.6%$70.00$4.00-1.00-$2.70$5.802120.6%
$0.80-0.14-$0.35$1.751010.6%$75.00---$6.30$10.90--0.5%

Open Interest & Max Pain

2026-10-16
Max Pain$60.00-10.6% vs price
Call Open Interest552
Put Open Interest210
Put / Call (Open Interest)0.38
CallsPutsPrice $67.15Max painTop of chart = 324 contracts
55
60Max pain $60
65
70
75
80

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.