INSP · Expected Move
Inspire Medical Systems, Inc.
The expected move for INSP 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).
INSP 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 INSP Expected Move
30-Day Straddle
$12.75
7-Day Straddle
$12.75
30-Day ATM IV
80.0%
IV Rank
83%
Implied one-standard-deviation move through the next 30 days. Compare to INSP'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.
INSP Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261023 | $12.75 | $12.75 | 80.0% | 83% |
| 20261022 | $13.05 | $13.05 | 79.2% | 81% |
| 20261021 | $12.25 | $12.25 | 76.3% | 74% |
| 20261020 | $12.95 | $12.95 | 77.9% | 78% |
| 20261019 | $13.40 | $13.40 | 81.4% | 86% |
| 20261016 | $14.00 | $2.85 | 79.6% | 82% |
| 20261015 | $14.30 | $2.67 | 82.0% | 87% |
| 20261014 | $14.95 | $4.20 | 83.3% | 90% |
| 20261013 | $14.55 | $4.38 | 81.7% | 87% |
| 20261012 | $15.00 | $4.50 | 80.1% | 83% |
| 20261009 | $14.20 | $4.00 | 73.5% | 67% |
| 20261008 | $13.25 | $5.10 | 73.9% | 68% |
| 20261007 | $13.35 | $5.12 | 69.1% | 56% |
| 20261006 | $14.20 | $5.47 | 71.5% | 62% |
| 20261005 | $14.15 | $5.80 | 69.2% | 57% |
| 20261002 | $6.53 | $6.53 | 68.5% | 55% |
| 20261001 | $7.20 | $7.20 | 71.5% | 62% |
| 20260930 | $6.35 | $6.35 | 66.3% | 50% |
| 20260929 | $7.78 | $7.78 | 65.1% | 47% |
| 20260928 | $6.95 | $6.95 | 63.3% | 43% |
| 20260925 | $7.20 | $7.20 | 60.7% | 36% |
| 20260924 | $6.28 | $6.28 | 56.3% | 26% |
| 20260923 | $7.97 | $7.97 | 61.9% | 39% |
| 20260922 | $8.68 | $8.68 | 63.2% | 42% |
| 20260921 | $9.90 | $9.90 | 64.8% | 46% |
| 20260918 | $10.40 | $3.42 | 60.1% | 35% |
| 20260917 | $10.95 | $3.95 | 63.0% | 42% |
| 20260916 | $9.35 | $4.10 | 56.4% | 26% |
| 20260915 | $10.20 | $3.58 | 58.7% | 31% |
| 20260914 | $10.85 | $4.55 | 61.1% | 37% |
| 20260911 | $12.40 | $5.90 | 63.8% | 36% |
| 20260910 | $9.80 | $5.05 | 56.5% | 21% |
| 20260909 | $10.00 | $4.95 | 57.8% | 23% |
| 20260908 | $9.22 | $4.50 | 55.0% | 18% |
| 20260904 | $8.35 | $4.78 | 46.1% | 1% |
| 20260903 | $8.62 | $5.28 | 50.3% | 9% |
| 20260902 | $4.88 | $4.88 | 48.4% | 5% |
| 20260901 | $4.42 | $4.42 | 47.9% | 4% |
| 20260831 | $6.12 | $6.12 | 50.1% | 8% |
| 20260828 | $5.22 | $5.22 | 46.3% | 1% |
| 20260827 | $5.70 | $5.70 | 48.2% | 5% |
| 20260826 | $5.93 | $5.93 | 48.8% | 6% |
| 20260825 | $6.35 | $6.35 | 50.5% | 9% |
| 20260824 | $6.12 | $6.12 | 46.9% | 2% |
| 20260821 | $6.67 | $3.00 | 47.3% | 3% |
| 20260820 | $6.95 | $1.95 | 50.1% | 8% |
| 20260819 | $6.58 | $2.48 | 46.7% | 2% |
| 20260818 | $6.45 | $3.50 | 47.2% | 3% |
| 20260817 | $6.67 | $3.10 | 47.7% | 4% |
| 20260814 | $6.53 | $3.65 | 45.6% | 0% |
| 20260813 | $7.10 | $3.75 | 48.1% | 0% |
| 20260812 | $7.40 | $4.03 | 48.4% | 0% |
| 20260811 | $8.80 | $4.22 | 56.0% | 15% |
| 20260810 | $7.40 | $4.20 | 48.3% | 0% |
| 20260807 | — | — | 49.0% | 0% |
| 20260806 | $10.05 | $5.03 | 58.6% | 17% |
| 20260805 | $5.25 | $5.25 | 50.2% | 0% |
| 20260804 | $6.68 | $6.68 | 56.4% | 0% |
| 20260803 | $7.80 | $7.80 | 81.4% | 49% |
| 20260731 | $8.40 | $8.40 | 83.1% | 54% |
More on INSP
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.