ANNX (Annexon, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for ANNX 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 ANNX Expected Move
30-Day Straddle
$3.23
7-Day Straddle
$0.73
Avg IV
1.6%
IV Rank
16%
Implied one-standard-deviation move through the next 30 days. Compare to ANNX'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.
ANNX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $3.23 | $0.73 | 1.6% | 16% |
| 20260903 | $1.33 | $0.93 | 1.7% | 22% |
| 20260902 | $0.72 | $0.72 | 2.5% | 52% |
| 20260901 | $0.75 | $0.75 | 2.7% | 61% |
| 20260831 | $0.82 | $0.82 | 2.7% | 62% |
| 20260828 | $0.82 | $0.82 | 2.9% | 71% |
| 20260827 | $0.85 | $0.85 | 1.6% | 16% |
| 20260826 | $0.88 | $0.88 | 2.4% | 51% |
| 20260825 | $0.82 | $0.82 | 2.0% | 32% |
| 20260824 | $1.02 | $1.02 | 1.8% | 26% |
| 20260821 | $1.02 | $0.38 | 2.5% | 52% |
| 20260820 | $1.02 | $0.28 | 2.1% | 39% |
| 20260819 | $1.30 | $0.55 | 1.6% | 17% |
| 20260818 | $1.02 | $0.40 | 1.7% | 22% |
| 20260817 | $1.25 | $0.35 | 1.9% | 29% |
| 20260814 | $2.33 | $0.45 | 2.0% | 33% |
| 20260813 | $2.33 | $0.55 | 2.0% | 33% |
| 20260812 | $3.55 | $0.65 | 1.6% | 19% |
| 20260811 | $2.12 | $0.68 | 1.6% | 18% |
| 20260810 | $2.25 | $0.65 | 1.8% | 23% |
| 20260806 | $2.40 | $2.45 | 1.7% | 21% |
| 20260805 | $2.45 | $2.45 | 2.7% | 56% |
| 20260804 | $2.47 | $2.47 | 2.4% | 45% |
| 20260803 | $1.07 | $1.07 | 2.5% | 49% |
| 20260731 | $2.55 | $2.55 | 2.8% | 62% |
| 20260730 | $0.82 | $0.82 | 2.4% | 46% |
| 20260729 | $0.77 | $0.77 | 2.4% | 45% |
| 20260728 | $0.95 | $0.95 | 2.3% | 42% |
| 20260727 | $1.15 | $1.15 | 2.6% | 51% |
| 20260724 | $2.00 | $2.00 | 2.2% | 40% |
| 20260723 | $0.93 | $0.93 | 1.8% | 25% |
| 20260722 | $2.80 | $2.80 | 2.3% | 42% |
| 20260721 | $2.12 | $2.12 | 2.2% | 37% |
| 20260720 | $2.40 | $2.40 | 2.7% | 55% |
| 20260716 | $3.27 | $0.60 | 2.1% | 34% |
| 20260715 | $2.15 | $2.98 | 1.5% | 12% |
| 20260714 | $3.33 | $0.53 | 1.7% | 19% |
| 20260713 | $3.30 | $2.65 | 1.2% | 1% |
| 20260710 | $3.18 | $2.65 | 1.5% | 12% |
| 20260709 | $3.30 | $2.65 | 1.5% | 13% |
| 20260708 | $2.28 | $0.47 | 1.8% | 22% |
| 20260707 | $3.40 | $3.10 | 1.2% | 0% |
| 20260706 | $1.30 | $2.65 | 1.2% | 0% |
| 20260702 | $1.10 | $1.10 | 3.5% | 86% |
| 20260701 | $1.82 | $1.82 | 3.4% | 83% |
| 20260630 | $1.90 | $1.90 | 3.2% | 73% |
| 20260629 | $1.15 | $1.15 | 3.1% | 68% |
| 20260626 | $0.70 | $0.70 | 2.8% | 59% |
| 20260625 | $0.93 | $0.93 | 3.7% | 92% |
| 20260624 | $0.82 | $0.82 | 3.1% | 71% |
| 20260623 | $1.12 | $1.12 | 2.8% | 59% |
| 20260622 | $0.95 | $0.95 | 2.6% | 49% |
| 20260618 | $1.52 | $0.95 | 2.9% | 60% |
| 20260617 | $0.90 | $0.83 | 2.6% | 49% |
| 20260616 | $0.88 | $1.05 | 2.5% | 48% |
| 20260615 | $3.20 | $0.62 | 2.7% | 53% |
| 20260613 | $1.23 | $1.05 | 2.5% | 44% |
| 20260612 | $1.23 | $1.05 | 2.4% | 44% |
| 20260611 | $1.62 | $0.68 | 2.3% | 38% |
| 20260610 | $1.10 | $1.92 | 2.8% | 59% |