ALDX (Aldeyra Therapeutics, Inc.)
Expected Move & Straddle Price History
The expected move for ALDX 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 ALDX Expected Move
30-Day Straddle
$0.60
7-Day Straddle
$0.90
Avg IV
2.0%
IV Rank
13%
Implied one-standard-deviation move through the next 30 days. Compare to ALDX'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.
ALDX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $0.60 | $0.90 | 2.0% | 13% |
| 20260903 | $0.55 | $0.45 | 2.7% | 36% |
| 20260902 | $2.85 | $0.47 | 4.0% | 76% |
| 20260901 | $0.45 | $0.20 | 1.7% | 3% |
| 20260831 | $1.27 | $0.23 | 1.9% | 10% |
| 20260828 | $7.83 | $1.75 | 3.0% | 45% |
| 20260827 | $1.50 | $0.42 | 1.9% | 8% |
| 20260826 | $1.40 | $8.38 | 2.4% | 26% |
| 20260825 | $1.62 | $0.82 | 2.2% | 18% |
| 20260824 | $0.70 | $0.12 | 3.0% | 44% |
| 20260821 | $0.57 | $0.20 | 3.0% | 43% |
| 20260820 | $0.75 | $0.23 | 2.9% | 41% |
| 20260819 | $0.60 | $0.62 | 2.9% | 42% |
| 20260818 | $0.65 | $0.45 | 3.3% | 54% |
| 20260817 | $3.08 | $0.15 | 3.0% | 44% |
| 20260814 | $1.40 | $0.20 | 1.9% | 9% |
| 20260813 | $0.60 | $0.38 | 2.9% | 40% |
| 20260812 | $2.75 | $0.42 | 2.5% | 27% |
| 20260811 | $1.02 | $0.23 | 2.5% | 26% |
| 20260810 | $0.98 | $0.28 | 2.6% | 30% |
| 20260806 | $5.00 | $5.00 | 4.2% | 78% |
| 20260805 | $1.15 | $7.62 | 2.2% | 19% |
| 20260804 | $4.00 | $3.38 | 2.7% | 35% |
| 20260803 | $1.45 | $0.22 | 2.6% | 32% |
| 20260731 | $7.97 | $7.62 | 4.4% | 85% |
| 20260730 | $4.75 | $0.65 | 3.6% | 62% |
| 20260729 | $2.10 | $0.62 | 3.8% | 68% |
| 20260728 | $15.00 | $7.88 | 3.2% | 48% |
| 20260727 | $2.75 | $7.62 | 3.3% | 54% |
| 20260724 | $1.02 | $0.38 | 3.6% | 60% |
| 20260723 | $0.57 | $2.67 | 3.3% | 52% |
| 20260722 | $0.97 | $0.55 | 2.9% | 40% |
| 20260721 | $8.03 | $0.78 | 1.7% | 4% |
| 20260720 | $0.78 | $0.48 | 2.3% | 22% |
| 20260716 | $7.83 | $1.25 | 2.9% | 41% |
| 20260715 | $0.72 | $0.25 | 2.0% | 12% |
| 20260714 | $1.12 | $0.57 | 3.0% | 42% |
| 20260713 | $0.80 | $0.32 | 1.7% | 6% |
| 20260710 | $1.52 | $0.35 | 2.1% | 17% |
| 20260709 | $0.57 | $0.97 | 1.8% | 8% |
| 20260708 | $0.85 | $0.33 | 1.8% | 6% |
| 20260707 | $1.15 | $0.42 | 2.4% | 27% |
| 20260706 | $0.98 | $0.42 | 3.4% | 56% |
| 20260702 | $1.15 | $0.53 | 2.4% | 26% |
| 20260701 | $0.90 | $0.38 | 2.7% | 35% |
| 20260630 | $0.70 | $1.65 | 2.5% | 27% |
| 20260629 | $0.68 | $0.33 | 3.3% | 53% |
| 20260626 | $1.75 | $0.48 | 2.6% | 32% |
| 20260625 | $0.48 | $0.40 | 3.2% | 48% |
| 20260624 | $0.55 | $0.95 | 2.3% | 22% |
| 20260623 | $0.80 | $1.58 | 2.0% | 13% |
| 20260622 | $0.65 | $0.35 | 2.0% | 13% |
| 20260618 | $0.65 | $0.38 | 1.9% | 10% |
| 20260617 | $0.55 | $0.57 | 1.7% | 5% |
| 20260616 | $0.65 | $0.72 | 2.0% | 13% |
| 20260615 | $0.65 | $0.38 | 1.9% | 11% |
| 20260613 | $1.30 | $0.45 | 1.8% | 8% |
| 20260612 | $0.95 | $0.40 | 1.8% | 8% |
| 20260611 | $0.53 | $0.28 | 2.0% | 13% |
| 20260610 | $1.38 | $0.68 | 3.3% | 52% |