VOOG · Expected Move
Vanguard S&P 500 Growth ETF · ETF
The expected move for VOOG 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).
VOOG 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 VOOG Expected Move
30-Day Straddle
$3.55
7-Day Straddle
$3.55
30-Day ATM IV
18.8%
IV Rank
40%
Implied one-standard-deviation move through the next 30 days. Compare to VOOG'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.
VOOG Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261021 | $3.55 | $3.55 | 18.8% | 40% |
| 20261020 | $3.55 | $3.55 | 18.2% | 36% |
| 20261019 | $3.83 | $3.83 | 18.8% | 40% |
| 20261016 | $4.07 | $1.07 | 20.4% | 51% |
| 20261015 | $4.30 | $0.68 | 20.0% | 48% |
| 20261014 | $4.12 | $1.00 | 18.4% | 37% |
| 20261013 | $4.28 | $0.93 | 18.9% | 41% |
| 20261012 | $4.03 | $1.12 | 17.8% | 33% |
| 20261009 | $4.00 | $1.52 | 16.2% | 21% |
| 20261008 | $4.32 | $1.60 | 18.2% | 35% |
| 20261007 | $4.12 | $1.60 | 16.8% | 26% |
| 20261006 | $4.35 | $1.70 | 17.2% | 29% |
| 20261005 | $4.62 | $1.75 | 18.1% | 35% |
| 20261002 | $2.00 | $2.00 | 17.6% | 31% |
| 20261001 | $2.23 | $2.23 | 17.6% | 32% |
| 20260930 | $2.05 | $2.05 | 17.4% | 30% |
| 20260929 | $2.27 | $2.27 | 17.2% | 28% |
| 20260928 | $2.52 | $2.52 | 17.8% | 33% |
| 20260925 | $2.45 | $2.45 | 16.0% | 20% |
| 20260924 | $2.53 | $2.53 | 17.0% | 27% |
| 20260923 | $2.78 | $2.78 | 16.8% | 26% |
| 20260922 | $2.27 | $2.27 | 14.4% | 9% |
| 20260921 | $2.85 | $2.85 | 16.3% | 22% |
| 20260918 | $2.42 | $1.18 | 13.1% | 0% |
| 20260917 | $3.30 | $0.57 | 17.2% | 13% |
| 20260916 | $3.25 | $0.88 | 17.6% | 17% |
| 20260915 | $3.35 | $1.07 | 17.6% | 17% |
| 20260914 | $3.10 | $1.05 | 15.8% | 2% |
| 20260911 | $3.45 | $1.80 | 16.8% | 11% |
| 20260910 | $3.30 | $2.00 | 16.2% | 6% |
| 20260909 | $3.55 | $1.65 | 16.6% | 9% |
| 20260908 | $4.35 | $2.00 | 19.7% | 35% |
| 20260904 | $3.92 | $1.90 | 16.3% | 6% |
| 20260903 | $4.10 | $1.90 | 16.5% | 8% |
| 20260902 | $2.15 | $2.15 | 16.4% | 7% |
| 20260901 | $2.55 | $2.55 | 17.8% | 19% |
| 20260831 | $2.17 | $2.17 | 15.6% | 0% |
| 20260828 | $2.48 | $2.48 | 16.8% | 7% |
| 20260827 | $2.45 | $2.45 | 16.3% | 3% |
| 20260826 | $2.85 | $2.85 | 17.5% | 13% |
| 20260825 | $2.78 | $2.78 | 16.8% | 7% |
| 20260824 | $3.15 | $3.15 | 18.2% | 19% |
| 20260821 | $3.38 | $1.00 | 18.2% | 19% |
| 20260820 | $3.75 | $1.23 | 19.6% | 32% |
| 20260819 | $3.58 | $0.88 | 18.6% | 23% |
| 20260818 | $3.33 | $0.98 | 17.1% | 10% |
| 20260817 | $3.20 | $1.20 | 16.0% | 0% |
| 20260814 | $3.60 | $1.17 | 17.1% | 5% |
| 20260813 | $4.03 | $1.25 | 18.3% | 16% |
| 20260812 | $3.85 | $1.67 | 17.6% | 10% |
| 20260811 | $3.90 | $1.73 | 17.8% | 12% |
| 20260810 | $3.72 | $2.00 | 16.5% | 0% |
| 20260807 | — | — | 17.2% | 0% |
| 20260806 | $4.60 | $2.65 | 19.5% | 14% |
| 20260805 | $2.88 | $2.88 | 21.1% | 27% |
| 20260804 | $2.72 | $2.72 | 20.9% | 25% |
| 20260803 | $2.50 | $2.50 | 19.7% | 15% |
| 20260731 | $3.00 | $3.00 | 21.7% | 32% |
| 20260730 | $3.35 | $3.35 | 21.6% | 31% |
| 20260729 | $4.12 | $4.12 | 27.3% | 79% |
More on VOOG
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.