CareDx Inc (CDNA)
CDNA Daily Delta Exposure
CDNA's current Delta Exposure (DEX) is 1.16K shares, which is 50% smaller than the 3M average of 2.34K shares. During this period, DEX ranged from 227.30000000000018 on Aug 8, 2025 to 3.98K on Jul 22, 2025, with dealers maintaining net short exposure requiring continuous hedging. Delta exposure has been increasing recently, forcing increased dealer shorting that could cap rallies. The current put-call delta ratio of 0.84 reflects balanced options positioning. Relatively low DEX indicates reduced hedging flows and potential for increased volatility.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Aug 15, 2025 | 7,087.96 | -5,927.83 | 1,160.13 | 0.84 |
| Aug 14, 2025 | 6,830.98 | -5,149.55 | 1,681.43 | 0.75 |
| Aug 13, 2025 | 7,469.45 | -5,276.13 | 2,193.32 | 0.71 |
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