EWBC · Expected Move
East-West Bancorp Inc
The expected move for EWBC 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).
EWBC 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 EWBC Expected Move
30-Day Straddle
$8.97
7-Day Straddle
$3.38
30-Day ATM IV
28.0%
IV Rank
74%
Implied one-standard-deviation move through the next 30 days. Compare to EWBC'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.
EWBC Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261016 | $8.97 | $3.38 | 28.0% | 74% |
| 20261015 | $8.00 | $3.58 | 25.2% | 51% |
| 20261014 | $9.15 | $2.90 | 28.7% | 79% |
| 20261013 | $9.40 | $3.03 | 29.4% | 85% |
| 20261012 | $8.68 | $3.50 | 26.3% | 60% |
| 20261009 | $8.15 | $4.05 | 24.6% | 46% |
| 20261008 | $8.88 | $3.38 | 25.3% | 52% |
| 20261007 | $9.40 | $4.22 | 27.1% | 66% |
| 20261006 | $9.75 | $5.08 | 26.1% | 58% |
| 20261005 | $9.32 | $4.90 | 24.1% | 42% |
| 20261002 | $5.25 | $5.25 | 26.0% | 57% |
| 20261001 | $4.65 | $4.65 | 24.6% | 46% |
| 20260930 | $4.97 | $4.97 | 26.0% | 57% |
| 20260929 | $3.80 | $3.80 | 23.4% | 36% |
| 20260928 | $5.05 | $5.05 | 24.4% | 44% |
| 20260925 | $5.97 | $5.97 | 24.8% | 47% |
| 20260924 | $6.20 | $6.20 | 25.6% | 54% |
| 20260923 | $5.60 | $5.60 | 24.1% | 42% |
| 20260922 | $6.80 | $6.80 | 26.1% | 58% |
| 20260921 | $6.42 | $6.42 | 25.1% | 50% |
| 20260918 | $5.90 | $2.88 | 21.2% | 18% |
| 20260917 | $6.60 | $2.25 | 22.8% | 31% |
| 20260916 | $7.40 | $3.17 | 25.2% | 50% |
| 20260915 | $7.85 | $3.52 | 26.0% | 57% |
| 20260914 | $7.62 | $3.88 | 24.9% | 48% |
| 20260911 | $7.18 | $2.83 | 22.3% | 27% |
| 20260910 | $7.62 | $4.12 | 23.7% | 38% |
| 20260909 | $7.65 | $4.15 | 24.0% | 41% |
| 20260908 | $8.00 | $3.83 | 24.1% | 42% |
| 20260904 | $8.10 | $4.62 | 22.4% | 28% |
| 20260903 | $8.40 | $5.05 | 23.3% | 35% |
| 20260902 | $4.95 | $4.95 | 21.4% | 20% |
| 20260901 | $4.78 | $4.78 | 22.3% | 26% |
| 20260831 | $5.00 | $5.00 | 22.4% | 28% |
| 20260828 | $5.57 | $5.57 | 22.2% | 21% |
| 20260827 | $5.35 | $5.35 | 22.2% | 21% |
| 20260826 | $5.70 | $5.70 | 22.6% | 24% |
| 20260825 | $5.58 | $5.58 | 22.5% | 22% |
| 20260824 | $6.50 | $6.50 | 23.6% | 28% |
| 20260821 | $5.88 | $1.38 | 20.9% | 11% |
| 20260820 | $6.57 | $2.55 | 22.6% | 22% |
| 20260819 | $6.72 | $3.45 | 22.3% | 20% |
| 20260818 | $6.00 | $3.67 | 19.2% | 1% |
| 20260817 | $7.00 | $3.35 | 21.6% | 16% |
| 20260814 | $6.75 | $3.33 | 19.0% | 0% |
| 20260813 | $7.00 | $3.72 | 20.0% | 2% |
| 20260812 | $6.47 | $4.38 | 19.6% | 0% |
| 20260811 | $7.08 | $4.50 | 21.4% | 7% |
| 20260810 | $8.10 | $4.05 | 22.5% | 12% |
| 20260807 | — | — | 22.0% | 9% |
| 20260806 | $9.43 | $4.90 | 25.0% | 28% |
| 20260805 | $5.47 | $5.47 | 24.5% | 25% |
| 20260804 | $5.55 | $5.55 | 24.5% | 25% |
| 20260803 | $6.55 | $6.55 | 28.5% | 49% |
| 20260731 | $5.85 | $5.85 | 24.2% | 23% |
| 20260730 | $5.68 | $5.68 | 24.0% | 20% |
| 20260729 | $6.72 | $6.72 | 26.1% | 32% |
| 20260728 | $6.47 | $6.47 | 25.0% | 26% |
| 20260727 | $6.58 | $6.58 | 25.7% | 30% |
| 20260724 | $5.30 | $5.30 | 20.4% | 0% |
More on EWBC
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.