ARKB · Expected Move
ARK 21Shares Bitcoin ETF · ETF
The expected move for ARKB 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).
ARKB 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 ARKB Expected Move
30-Day Straddle
$2.35
7-Day Straddle
$2.35
30-Day ATM IV
36.8%
IV Rank
42%
Implied one-standard-deviation move through the next 30 days. Compare to ARKB'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.
ARKB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261021 | $2.35 | $2.35 | 36.8% | 42% |
| 20261020 | $2.62 | $2.62 | 39.7% | 60% |
| 20261019 | $2.23 | $2.23 | 35.3% | 29% |
| 20261016 | $2.53 | $0.45 | 38.0% | 31% |
| 20261015 | $2.65 | $1.00 | 38.8% | 35% |
| 20261014 | $2.70 | $0.75 | 38.9% | 35% |
| 20261013 | $2.55 | $0.95 | 36.8% | 27% |
| 20261012 | $2.73 | $1.10 | 37.1% | 28% |
| 20261009 | $2.92 | $1.05 | 38.1% | 32% |
| 20261008 | $3.02 | $1.15 | 40.3% | 40% |
| 20261007 | $2.80 | $1.20 | 36.1% | 24% |
| 20261006 | $3.15 | $1.30 | 37.8% | 31% |
| 20261005 | $2.88 | $1.35 | 38.9% | 35% |
| 20261002 | $1.67 | $1.67 | 36.2% | 24% |
| 20261001 | $1.70 | $1.70 | 37.3% | 29% |
| 20260930 | $1.48 | $1.48 | 36.3% | 25% |
| 20260929 | $1.72 | $1.72 | 37.7% | 30% |
| 20260928 | $1.88 | $1.88 | 36.4% | 25% |
| 20260925 | $1.90 | $1.90 | 37.8% | 31% |
| 20260924 | $1.85 | $1.85 | 36.6% | 26% |
| 20260923 | $2.08 | $2.08 | 38.4% | 33% |
| 20260922 | $2.25 | $2.25 | 38.7% | 34% |
| 20260921 | $2.50 | $2.50 | 39.9% | 39% |
| 20260918 | $2.22 | $0.17 | 36.6% | 26% |
| 20260917 | $1.68 | $0.55 | 29.9% | 0% |
| 20260916 | $2.48 | $0.80 | 42.6% | 46% |
| 20260915 | $2.42 | $1.12 | 40.2% | 36% |
| 20260914 | $2.25 | $1.45 | 37.0% | 23% |
| 20260911 | $2.53 | $0.98 | 38.4% | 28% |
| 20260910 | $2.55 | $1.20 | 39.0% | 31% |
| 20260909 | $2.67 | $1.07 | 40.3% | 36% |
| 20260908 | $2.62 | $1.30 | 39.3% | 32% |
| 20260904 | $2.85 | $1.57 | 39.1% | 31% |
| 20260903 | $2.75 | $1.68 | 37.7% | 26% |
| 20260902 | $1.45 | $1.45 | 34.2% | 11% |
| 20260901 | $1.65 | $1.65 | 38.7% | 30% |
| 20260831 | $1.65 | $1.65 | 36.1% | 19% |
| 20260828 | $1.85 | $1.85 | 39.2% | 32% |
| 20260827 | $2.15 | $2.15 | 40.3% | 36% |
| 20260826 | $2.00 | $2.00 | 38.9% | 30% |
| 20260825 | $2.30 | $2.30 | 43.1% | 48% |
| 20260824 | $2.00 | $2.00 | 38.9% | 30% |
| 20260821 | $2.42 | $0.77 | 42.0% | 43% |
| 20260820 | $2.12 | $0.47 | 39.6% | 33% |
| 20260819 | $1.83 | $0.78 | 34.9% | 14% |
| 20260818 | $1.73 | $3.05 | 33.4% | 8% |
| 20260817 | $1.80 | $0.60 | 35.0% | 14% |
| 20260814 | $1.65 | $0.65 | 32.4% | 4% |
| 20260813 | $1.88 | $0.80 | 35.5% | 16% |
| 20260812 | $1.80 | $0.73 | 33.4% | 8% |
| 20260811 | $2.00 | $1.00 | 36.5% | 21% |
| 20260810 | $2.10 | $1.00 | 36.6% | 21% |
| 20260807 | — | — | 31.5% | 0% |
| 20260806 | $2.05 | $1.20 | 35.8% | 12% |
| 20260805 | $1.12 | $1.12 | 33.4% | 1% |
| 20260804 | $1.15 | $1.15 | — | — |
| 20260803 | $1.40 | $1.40 | 36.9% | 16% |
| 20260731 | $1.45 | $1.45 | 37.4% | 19% |
| 20260730 | $1.43 | $1.43 | 35.1% | 9% |
| 20260729 | $1.80 | $1.80 | 40.3% | 32% |
More on ARKB
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.