VGLT · Expected Move
Vanguard Long-Term Treasury ETF · ETF
The expected move for VGLT 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).
VGLT 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 VGLT Expected Move
30-Day Straddle
$1.62
7-Day Straddle
$1.62
30-Day ATM IV
12.3%
IV Rank
39%
Implied one-standard-deviation move through the next 30 days. Compare to VGLT'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.
VGLT Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261021 | $1.62 | $1.62 | 12.3% | 39% |
| 20261020 | $1.27 | $1.27 | 22.0% | 100% |
| 20261019 | $1.38 | $1.38 | 11.3% | 34% |
| 20261016 | $1.62 | $1.00 | 13.6% | 49% |
| 20261015 | $1.80 | $1.60 | 18.2% | 78% |
| 20261014 | $1.60 | $0.98 | 11.8% | 37% |
| 20261013 | $1.30 | $0.78 | 17.1% | 72% |
| 20261012 | $1.35 | $0.72 | 21.5% | 100% |
| 20261009 | $1.48 | $0.82 | 11.3% | 50% |
| 20261008 | $1.38 | $0.72 | 10.8% | 46% |
| 20261007 | $1.50 | $0.88 | 15.1% | 88% |
| 20261006 | $1.48 | $0.85 | 11.6% | 54% |
| 20261005 | $1.77 | $0.88 | 12.7% | 64% |
| 20261002 | $0.97 | $0.97 | 12.3% | 61% |
| 20261001 | $1.18 | $1.18 | 13.6% | 74% |
| 20260930 | $1.15 | $1.15 | 13.1% | 68% |
| 20260929 | $1.07 | $1.07 | 13.1% | 69% |
| 20260928 | $1.25 | $1.25 | 12.2% | 60% |
| 20260925 | $1.02 | $1.02 | 10.6% | 44% |
| 20260924 | $1.07 | $1.07 | 10.6% | 44% |
| 20260923 | $1.45 | $1.45 | 11.7% | 54% |
| 20260922 | $0.95 | $0.95 | 8.3% | 21% |
| 20260921 | $1.05 | $1.05 | 8.8% | 26% |
| 20260918 | $1.07 | $0.60 | 9.2% | 31% |
| 20260917 | $1.23 | $1.00 | 16.3% | 100% |
| 20260916 | $1.10 | $0.80 | 9.5% | 46% |
| 20260915 | $1.07 | $0.65 | 9.0% | 40% |
| 20260914 | $1.27 | $0.50 | 10.5% | 59% |
| 20260911 | $1.10 | $0.62 | 11.4% | 72% |
| 20260910 | $1.18 | $0.60 | 9.5% | 46% |
| 20260909 | $1.45 | $1.10 | 13.2% | 94% |
| 20260908 | $1.70 | $0.55 | 8.7% | 21% |
| 20260904 | $1.15 | $0.57 | 8.0% | 16% |
| 20260903 | $1.90 | $0.60 | 11.3% | 42% |
| 20260902 | $1.35 | $1.35 | 12.4% | 52% |
| 20260901 | $1.05 | $1.05 | 12.0% | 48% |
| 20260831 | $0.68 | $0.68 | 8.4% | 19% |
| 20260828 | $1.60 | $1.60 | 9.8% | 31% |
| 20260827 | $0.93 | $0.93 | 13.6% | 61% |
| 20260826 | $0.78 | $0.78 | 8.3% | 18% |
| 20260825 | $1.05 | $1.05 | 9.9% | 31% |
| 20260824 | $1.10 | $1.10 | 9.3% | 16% |
| 20260821 | $0.95 | $0.25 | 8.0% | 10% |
| 20260820 | $0.93 | $0.23 | 7.8% | 9% |
| 20260819 | $0.95 | $0.40 | 7.4% | 7% |
| 20260818 | $0.98 | $0.60 | 7.7% | 8% |
| 20260817 | $1.10 | $0.80 | 12.8% | 34% |
| 20260814 | $1.15 | $0.43 | 8.8% | 14% |
| 20260813 | $0.97 | $0.68 | 7.4% | 7% |
| 20260812 | $1.38 | $0.47 | 9.4% | 17% |
| 20260811 | $1.23 | $0.57 | 8.9% | 14% |
| 20260810 | $1.15 | $0.62 | 8.3% | 11% |
| 20260807 | — | — | 7.3% | 6% |
| 20260806 | $1.20 | $0.70 | 8.0% | 10% |
| 20260805 | $0.98 | $0.98 | 8.6% | 13% |
| 20260804 | $0.75 | $0.75 | 7.8% | 9% |
| 20260803 | $0.77 | $0.77 | 9.4% | 17% |
| 20260731 | $0.93 | $0.93 | 11.5% | 27% |
| 20260730 | $0.85 | $0.85 | 8.3% | 11% |
| 20260729 | $0.93 | $0.93 | 8.6% | 13% |
More on VGLT
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.