DRRX (Durect Corp)
Expected Move & Straddle Price History
The expected move for DRRX 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 DRRX Expected Move
30-Day Straddle
$0.00
7-Day Straddle
$0.00
Avg IV
5.0%
IV Rank
50%
Implied one-standard-deviation move through the next 30 days. Compare to DRRX'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.
DRRX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20250912 | $0.00 | $0.00 | 5.0% | 50% |
| 20250911 | $0.00 | $0.00 | 5.0% | 50% |
| 20250910 | $2.75 | $0.28 | 4.5% | 28% |
| 20250909 | $0.28 | $0.25 | 6.1% | 37% |
| 20250908 | $1.25 | $0.50 | 4.4% | 27% |
| 20250905 | $0.28 | $2.75 | 8.9% | 54% |
| 20250904 | $0.28 | $0.50 | 4.0% | 25% |
| 20250903 | $2.75 | $2.75 | 3.7% | 23% |
| 20250902 | $0.25 | $0.25 | 3.0% | 19% |
| 20250829 | $2.75 | $2.75 | 3.1% | 19% |
| 20250828 | $0.60 | $0.60 | 2.5% | 15% |
| 20250827 | $0.25 | $0.25 | 2.6% | 16% |
| 20250826 | $0.25 | $0.25 | 2.5% | 15% |
| 20250825 | $0.25 | $0.25 | 2.4% | 15% |
| 20250822 | $0.25 | $0.25 | 2.3% | 14% |
| 20250821 | $0.62 | $0.62 | 2.0% | 12% |
| 20250820 | $0.28 | $0.28 | 2.3% | 14% |
| 20250819 | $0.28 | $0.28 | 2.1% | 13% |
| 20250818 | $0.28 | $0.28 | 2.0% | 12% |
| 20250815 | $2.62 | $0.45 | 2.2% | 13% |
| 20250814 | $2.65 | $0.45 | 1.6% | 10% |
| 20250813 | $0.30 | $0.17 | 1.7% | 10% |
| 20250812 | $0.25 | $0.50 | 1.9% | 11% |
| 20250811 | $0.30 | $0.15 | 1.7% | 10% |
| 20250808 | $0.30 | $0.15 | 1.5% | 9% |
| 20250807 | $0.30 | $0.15 | 1.8% | 11% |
| 20250806 | $0.28 | $0.15 | 1.7% | 10% |
| 20250805 | $5.28 | $0.17 | 1.8% | 11% |
| 20250804 | $3.52 | $2.52 | 2.2% | 14% |
| 20250801 | $0.17 | $0.17 | 4.0% | 24% |
| 20250731 | $0.15 | $0.15 | 4.1% | 25% |
| 20250730 | $0.15 | $0.15 | 2.6% | 16% |
| 20250729 | $0.22 | $0.22 | 2.7% | 17% |
| 20250728 | $0.75 | $0.75 | 0.0% | 0% |
| 20250725 | $2.77 | $2.77 | 2.6% | 16% |
| 20250724 | $0.50 | $0.50 | 2.5% | 16% |
| 20250723 | $2.77 | $2.77 | 6.1% | 37% |
| 20250722 | $0.43 | $0.43 | 3.9% | 24% |
| 20250721 | $0.60 | $0.60 | 2.8% | 17% |
| 20250718 | $0.57 | $2.70 | 8.0% | 49% |
| 20250717 | $0.82 | $0.28 | 0.0% | 0% |
| 20250716 | $0.80 | $0.48 | 3.0% | 18% |
| 20250715 | $2.35 | $2.75 | 0.0% | 0% |
| 20250714 | $2.83 | $0.50 | 10.0% | 61% |
| 20250711 | $2.43 | $2.17 | 1.8% | 11% |
| 20250710 | $2.83 | $0.35 | 2.6% | 16% |
| 20250709 | $1.93 | $0.30 | 4.2% | 26% |
| 20250708 | $4.05 | $0.35 | 3.1% | 19% |
| 20250707 | $1.98 | $0.35 | 3.2% | 19% |
| 20250703 | $0.72 | $0.35 | 2.4% | 15% |
| 20250702 | $0.75 | $0.75 | 4.5% | 28% |
| 20250701 | $0.28 | $0.28 | 3.5% | 22% |
| 20250630 | $1.07 | $1.07 | 2.7% | 17% |
| 20250627 | $0.82 | $0.82 | 0.0% | 0% |
| 20250626 | $1.10 | $1.10 | 0.0% | 0% |
| 20250625 | $1.40 | $1.40 | 3.2% | 20% |
| 20250624 | $1.12 | $1.12 | 5.5% | 34% |
| 20250623 | $3.47 | $3.47 | 4.9% | 30% |
| 20250620 | $1.10 | $0.75 | 3.8% | 23% |
| 20250618 | $2.88 | $0.75 | 4.6% | 28% |