CDNA (CareDx, Inc.)
Expected Move & Straddle Price History
The expected move for CDNA is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current CDNA Expected Move
30-Day Straddle
$6.28
7-Day Straddle
$6.28
Avg IV
2.0%
IV Rank
86%
Implied one-standard-deviation move through the next 30 days. Compare to CDNA's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
CDNA Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260724 | $6.28 | $6.28 | 2.0% | 86% |
| 20260723 | $5.45 | $5.45 | 1.8% | 77% |
| 20260722 | $5.62 | $5.62 | 1.9% | 79% |
| 20260721 | $5.92 | $5.92 | 1.9% | 82% |
| 20260720 | $6.68 | $6.68 | 1.8% | 76% |
| 20260716 | $8.00 | $3.70 | 1.4% | 46% |
| 20260715 | $5.95 | $2.88 | 1.0% | 22% |
| 20260714 | $6.88 | $3.20 | 1.1% | 28% |
| 20260713 | $5.95 | $3.30 | 1.1% | 29% |
| 20260710 | $7.12 | $3.60 | 1.4% | 46% |
| 20260709 | $7.20 | $3.75 | 1.0% | 21% |
| 20260708 | $6.90 | $3.43 | 1.6% | 59% |
| 20260707 | $7.20 | $3.08 | 1.7% | 65% |
| 20260706 | $6.53 | $4.03 | 1.2% | 32% |
| 20260702 | $4.78 | $4.78 | 1.4% | 50% |
| 20260701 | $4.40 | $4.40 | 1.5% | 56% |
| 20260630 | $3.38 | $3.38 | 1.5% | 53% |
| 20260629 | $3.75 | $3.75 | 1.4% | 48% |
| 20260626 | $4.25 | $4.25 | 1.3% | 37% |
| 20260625 | $4.78 | $4.78 | 1.4% | 47% |
| 20260624 | $3.90 | $3.90 | 1.2% | 30% |
| 20260623 | $2.70 | $2.70 | 1.1% | 24% |
| 20260622 | $3.35 | $3.35 | 1.1% | 29% |
| 20260618 | $4.80 | $3.83 | 1.2% | 32% |
| 20260617 | $3.88 | $2.42 | 1.0% | 20% |
| 20260616 | $5.40 | $2.90 | 1.0% | 21% |
| 20260615 | $4.62 | $2.67 | 0.9% | 14% |
| 20260613 | $4.12 | $4.82 | 1.0% | 18% |
| 20260612 | $4.03 | $4.82 | 0.9% | 16% |
| 20260611 | $5.20 | $4.88 | 0.9% | 15% |
| 20260610 | $5.10 | $3.17 | 0.9% | 11% |
| 20260609 | $4.10 | $3.58 | 0.8% | 6% |
| 20260608 | $5.12 | $3.70 | 1.0% | 16% |
| 20260605 | $4.53 | $4.35 | 1.0% | 17% |
| 20260604 | $5.18 | $4.85 | 0.9% | 11% |
| 20260603 | $4.97 | $4.35 | 0.8% | 6% |
| 20260602 | $3.55 | $3.55 | 1.9% | 79% |
| 20260601 | $3.70 | $3.70 | 1.1% | 26% |
| 20260529 | $4.05 | $4.05 | 1.2% | 35% |
| 20260528 | $1.70 | $1.70 | 1.5% | 51% |
| 20260527 | $4.08 | $4.08 | 1.1% | 24% |
| 20260526 | $1.60 | $1.60 | 0.9% | 15% |
| 20260522 | $3.85 | $3.85 | 0.9% | 12% |
| 20260521 | $3.50 | $3.50 | 0.9% | 15% |
| 20260520 | $3.33 | $3.33 | 1.2% | 33% |
| 20260519 | $2.30 | $2.30 | 0.9% | 15% |
| 20260518 | $2.55 | $2.55 | 0.9% | 13% |
| 20260515 | $4.30 | $2.85 | 1.2% | 31% |
| 20260514 | $1.92 | $2.40 | 1.0% | 19% |
| 20260513 | $3.70 | $3.45 | 0.9% | 13% |
| 20260512 | $2.95 | $2.80 | 1.0% | 16% |
| 20260511 | $3.62 | $1.90 | 1.3% | 37% |
| 20260510 | $3.98 | $1.23 | 0.9% | 10% |
| 20260508 | $3.98 | $1.23 | 0.9% | 9% |
| 20260507 | $3.60 | $2.23 | 0.8% | 2% |
| 20260506 | $4.43 | $4.20 | 0.7% | 0% |
| 20260505 | $4.28 | $3.32 | 1.1% | 21% |
| 20260504 | $5.38 | $2.97 | 1.3% | 35% |
| 20260502 | $1.68 | $1.68 | 1.8% | 71% |
| 20260501 | $1.68 | $1.68 | 2.2% | 100% |