TFI · Expected Move
State Street SPDR Nuveen ICE Municipal Bond ETF · ETF
The expected move for TFI 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).
TFI 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 TFI Expected Move
30-Day Straddle
$0.62
7-Day Straddle
$0.62
30-Day ATM IV
6.3%
IV Rank
22%
Implied one-standard-deviation move through the next 30 days. Compare to TFI'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.
TFI Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261021 | $0.62 | $0.62 | 6.3% | 22% |
| 20261020 | $0.65 | $0.65 | 6.5% | 25% |
| 20261019 | $0.70 | $0.70 | 6.7% | 27% |
| 20261016 | $0.57 | $0.35 | 7.2% | 31% |
| 20261015 | $0.70 | $0.35 | 6.3% | 22% |
| 20261014 | $1.40 | $0.20 | 6.5% | 24% |
| 20261013 | $0.68 | $0.28 | 6.6% | 25% |
| 20261012 | $0.72 | $1.05 | 6.3% | 23% |
| 20261009 | $0.72 | $1.08 | 6.3% | 23% |
| 20261008 | $0.82 | $1.23 | 6.8% | 28% |
| 20261007 | $0.57 | $1.15 | 8.5% | 43% |
| 20261006 | $0.83 | $0.43 | 6.9% | 29% |
| 20261005 | $0.95 | $0.45 | 7.7% | 36% |
| 20261002 | $0.53 | $0.53 | 10.5% | 62% |
| 20261001 | $0.65 | $0.65 | 8.8% | 46% |
| 20260930 | $0.68 | $0.68 | 8.7% | 37% |
| 20260929 | $1.60 | $1.60 | 12.5% | 66% |
| 20260928 | $0.88 | $0.88 | 9.4% | 42% |
| 20260925 | $0.60 | $0.60 | 6.9% | 23% |
| 20260924 | $0.60 | $0.60 | 6.9% | 23% |
| 20260923 | $0.62 | $0.62 | 6.8% | 22% |
| 20260922 | $0.62 | $0.62 | 5.8% | 14% |
| 20260921 | $0.60 | $0.60 | 5.8% | 14% |
| 20260918 | $0.60 | $0.43 | 5.7% | 14% |
| 20260917 | $0.53 | $0.28 | 5.3% | 11% |
| 20260916 | $0.60 | $0.45 | 5.7% | 14% |
| 20260915 | $0.65 | $0.43 | 5.8% | 15% |
| 20260914 | $0.60 | $0.33 | 6.3% | 18% |
| 20260911 | $0.55 | $0.30 | 5.4% | 11% |
| 20260910 | $0.62 | $1.10 | 5.7% | 14% |
| 20260909 | $0.45 | $0.28 | 4.2% | 2% |
| 20260908 | $0.55 | $0.38 | 5.2% | 10% |
| 20260904 | $1.93 | $1.68 | 5.5% | 12% |
| 20260903 | $0.55 | $1.05 | 4.9% | 8% |
| 20260902 | $1.15 | $1.15 | 7.9% | 31% |
| 20260901 | $0.45 | $0.45 | 5.1% | 9% |
| 20260831 | $0.53 | $0.53 | 5.6% | 13% |
| 20260828 | $0.50 | $0.50 | 5.2% | 10% |
| 20260827 | $1.15 | $1.15 | 5.0% | 9% |
| 20260826 | $0.42 | $0.42 | 4.9% | 8% |
| 20260825 | $1.12 | $1.12 | 9.7% | 45% |
| 20260824 | $0.45 | $0.45 | 4.8% | 7% |
| 20260821 | $0.45 | $0.17 | 4.7% | 6% |
| 20260820 | $0.50 | $0.15 | 5.0% | 9% |
| 20260819 | $0.50 | $0.15 | 4.9% | 8% |
| 20260818 | $0.43 | $0.17 | 4.3% | 3% |
| 20260817 | $1.15 | $0.17 | 4.1% | 2% |
| 20260814 | $0.38 | $0.17 | 4.3% | 3% |
| 20260813 | $0.45 | $0.25 | 4.4% | 4% |
| 20260812 | $1.10 | $0.20 | 3.9% | 0% |
| 20260811 | $0.45 | $0.25 | 4.1% | 1% |
| 20260810 | $0.45 | $0.20 | 3.9% | 0% |
| 20260807 | — | — | 4.4% | 4% |
| 20260806 | $1.57 | $0.25 | 4.1% | 2% |
| 20260805 | $1.27 | $1.27 | 14.5% | 81% |
| 20260804 | $1.27 | $1.27 | 9.4% | 42% |
| 20260803 | $0.33 | $0.33 | 4.2% | 2% |
| 20260731 | $1.50 | $1.50 | 12.7% | 68% |
| 20260730 | $0.35 | $0.35 | 4.1% | 1% |
| 20260729 | $0.33 | $0.33 | 3.9% | 0% |
More on TFI
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.