STM · Expected Move
STMicroelectronics N.V.
The expected move for STM 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).
STM 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 STM Expected Move
30-Day Straddle
$6.95
7-Day Straddle
$3.10
30-Day ATM IV
69.0%
IV Rank
49%
Implied one-standard-deviation move through the next 30 days. Compare to STM'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.
STM Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261016 | $6.95 | $3.10 | 69.0% | 49% |
| 20261015 | $7.60 | $3.15 | 70.9% | 53% |
| 20261014 | $7.95 | $3.52 | 73.8% | 60% |
| 20261013 | $7.40 | $3.25 | 64.4% | 39% |
| 20261012 | $7.45 | $2.30 | 63.8% | 37% |
| 20261009 | $7.50 | $2.72 | 64.2% | 38% |
| 20261008 | $7.70 | $3.12 | 64.3% | 39% |
| 20261007 | $8.38 | $3.58 | 65.6% | 41% |
| 20261006 | $8.80 | $3.98 | 64.1% | 38% |
| 20261005 | $8.55 | $2.65 | 62.9% | 35% |
| 20261002 | $8.55 | $3.12 | 68.0% | 47% |
| 20261001 | $7.90 | $3.42 | 66.0% | 42% |
| 20260930 | $8.70 | $3.50 | 70.6% | 52% |
| 20260929 | $8.50 | $3.55 | 66.2% | 43% |
| 20260928 | $7.95 | $2.60 | 60.3% | 30% |
| 20260925 | $5.12 | $2.70 | 52.5% | 12% |
| 20260924 | $5.70 | $3.17 | 51.9% | 11% |
| 20260923 | $5.80 | $3.40 | 49.0% | 5% |
| 20260922 | $6.07 | $3.67 | 49.4% | 5% |
| 20260921 | $6.20 | $2.28 | 49.3% | 5% |
| 20260918 | $5.12 | $2.38 | 47.0% | 0% |
| 20260917 | $5.18 | $2.75 | 47.6% | 1% |
| 20260916 | $5.62 | $3.08 | 51.4% | 9% |
| 20260915 | $5.53 | $3.22 | 49.8% | 6% |
| 20260914 | $5.70 | $2.28 | 50.6% | 8% |
| 20260911 | $5.75 | $2.60 | 49.4% | 5% |
| 20260910 | $5.95 | $3.05 | 51.2% | 9% |
| 20260909 | $6.30 | $3.50 | 53.4% | 14% |
| 20260908 | $6.92 | $3.90 | 57.7% | 23% |
| 20260904 | $5.75 | $2.65 | 49.6% | 5% |
| 20260903 | $5.57 | $2.75 | 47.5% | 1% |
| 20260902 | $5.42 | $2.80 | 47.2% | 0% |
| 20260901 | $5.67 | $2.92 | 48.6% | 0% |
| 20260831 | $5.85 | $2.30 | 49.2% | 0% |
| 20260828 | $5.62 | $2.25 | 51.8% | 3% |
| 20260827 | $5.78 | $2.83 | 52.0% | 3% |
| 20260826 | $5.80 | $3.17 | 50.6% | 0% |
| 20260825 | $6.10 | $3.45 | 52.6% | 2% |
| 20260824 | $6.08 | $2.58 | 52.1% | 0% |
| 20260821 | $5.80 | $2.88 | 52.0% | 0% |
| 20260820 | $5.90 | $3.17 | 52.8% | 2% |
| 20260819 | $6.15 | $3.83 | 53.4% | 4% |
| 20260818 | $6.95 | $4.03 | 55.7% | 9% |
| 20260817 | $7.30 | $2.88 | 55.9% | 10% |
| 20260814 | $6.20 | $2.95 | 52.0% | 0% |
| 20260813 | $6.42 | $3.42 | 53.3% | 0% |
| 20260812 | $7.25 | $3.75 | 58.9% | 13% |
| 20260811 | $6.95 | $3.98 | 54.6% | 2% |
| 20260810 | $7.50 | $2.83 | 58.0% | 11% |
| 20260807 | — | — | 57.9% | 10% |
| 20260806 | $7.75 | $4.53 | 64.2% | 27% |
| 20260805 | $8.30 | $4.75 | 68.4% | 38% |
| 20260804 | $9.15 | $5.82 | 72.9% | 50% |
| 20260803 | $9.05 | $3.77 | 73.3% | 51% |
| 20260731 | $8.75 | $4.42 | 75.6% | 57% |
| 20260730 | $8.43 | $4.90 | 71.7% | 48% |
| 20260729 | $8.75 | $5.35 | 79.0% | 70% |
| 20260728 | $8.85 | $5.97 | 77.0% | 65% |
| 20260727 | $9.85 | $4.12 | 78.2% | 68% |
| 20260724 | $8.50 | $4.62 | 74.2% | 58% |
More on STM
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.