WDNA · Expected Move
WisdomTree BioRevolution Fund · ETF
The expected move for WDNA 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).
WDNA straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current WDNA Expected Move
30-Day Straddle
$2.40
7-Day Straddle
$1.48
30-Day ATM IV
34.2%
IV Rank
12%
Implied one-standard-deviation move through the next 30 days. Compare to WDNA'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.
WDNA Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261009 | $2.40 | $1.48 | 34.2% | 12% |
| 20261008 | $2.38 | $1.27 | 49.7% | 43% |
| 20261007 | $2.38 | $1.38 | 48.0% | 40% |
| 20261006 | $2.45 | $1.40 | 46.9% | 37% |
| 20261005 | $2.33 | $1.70 | 59.6% | 63% |
| 20261002 | $1.82 | $1.82 | 55.6% | 55% |
| 20261001 | $1.70 | $1.70 | 54.1% | 52% |
| 20260930 | $1.88 | $1.88 | 55.9% | 55% |
| 20260929 | $1.85 | $1.85 | 54.4% | 52% |
| 20260928 | $1.93 | $1.93 | 55.9% | 55% |
| 20260925 | $1.95 | $1.95 | 52.2% | 48% |
| 20260924 | $1.95 | $1.95 | 51.2% | 46% |
| 20260923 | $1.98 | $1.98 | 45.1% | 34% |
| 20260922 | $1.93 | $1.93 | 45.8% | 35% |
| 20260921 | $1.60 | $1.60 | 45.2% | 34% |
| 20260918 | $2.02 | $1.42 | 42.4% | 28% |
| 20260917 | $1.85 | $1.38 | 41.8% | 27% |
| 20260916 | $2.03 | $1.55 | 47.1% | 38% |
| 20260915 | $2.08 | $1.62 | 40.5% | 25% |
| 20260914 | $2.08 | $1.65 | 42.2% | 28% |
| 20260911 | $2.17 | $1.73 | 44.7% | 33% |
| 20260910 | $2.17 | $1.73 | 46.4% | 36% |
| 20260909 | $2.27 | $1.82 | 45.2% | 34% |
| 20260908 | $2.17 | $1.73 | 46.8% | 37% |
| 20260904 | $2.22 | $1.73 | 50.7% | 45% |
| 20260903 | $2.35 | $1.82 | 46.8% | 37% |
| 20260902 | $1.77 | $1.77 | 46.6% | 37% |
| 20260901 | $1.90 | $1.90 | 50.2% | 44% |
| 20260831 | $1.88 | $1.88 | 51.8% | 47% |
| 20260828 | $1.93 | $1.93 | 51.6% | 47% |
| 20260827 | $2.02 | $2.02 | 42.5% | 29% |
| 20260826 | $2.05 | $2.05 | 41.6% | 27% |
| 20260825 | $2.00 | $2.00 | 38.2% | 20% |
| 20260824 | $2.10 | $2.10 | 45.9% | 35% |
| 20260821 | $2.08 | $3.42 | 44.7% | 33% |
| 20260820 | $2.10 | $1.62 | 52.6% | 49% |
| 20260819 | $1.88 | $1.38 | 42.6% | 29% |
| 20260818 | $1.98 | $1.62 | 35.0% | 14% |
| 20260817 | $2.00 | $1.65 | 34.2% | 12% |
| 20260814 | $2.10 | $1.65 | 38.2% | 20% |
| 20260813 | $2.10 | $1.75 | 36.5% | 17% |
| 20260812 | $2.17 | $1.75 | 34.8% | 13% |
| 20260811 | $1.82 | $1.45 | 36.8% | 17% |
| 20260810 | $1.95 | $1.10 | 34.6% | 13% |
| 20260807 | — | — | 39.1% | 20% |
| 20260806 | $2.10 | $1.85 | 51.2% | 42% |
| 20260805 | $1.10 | $1.10 | 52.4% | 42% |
| 20260804 | $1.23 | $1.23 | 52.8% | 43% |
| 20260803 | $1.45 | $1.45 | 45.7% | 27% |
| 20260731 | $1.65 | $1.65 | 42.6% | 23% |
| 20260730 | $1.50 | $1.50 | 45.7% | 27% |
| 20260729 | $1.68 | $1.68 | 43.4% | 24% |
| 20260728 | $1.70 | $1.70 | 42.1% | 22% |
| 20260727 | $1.73 | $1.73 | 41.3% | 21% |
| 20260724 | $1.77 | $1.77 | 37.3% | 14% |
| 20260723 | $1.83 | $1.83 | 33.1% | 8% |
| 20260722 | $1.80 | $1.80 | 33.0% | 8% |
| 20260721 | $1.75 | $1.75 | 30.7% | 4% |
| 20260720 | $4.00 | $4.00 | 67.2% | 61% |
| 20260716 | $1.85 | $1.20 | 28.2% | 0% |
More on WDNA
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.