STM (STMicroelectronics N.V.)
Expected Move & Straddle Price History
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).
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.
Current STM Expected Move
30-Day Straddle
$5.67
7-Day Straddle
$2.92
Avg IV
0.5%
IV Rank
0%
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 | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260901 | $5.67 | $2.92 | 0.5% | 0% |
| 20260831 | $5.85 | $2.30 | 0.6% | 2% |
| 20260828 | $5.62 | $2.25 | 0.6% | 3% |
| 20260827 | $5.78 | $2.83 | 0.6% | 0% |
| 20260826 | $5.80 | $3.17 | 0.6% | 3% |
| 20260825 | $6.10 | $3.45 | 0.6% | 0% |
| 20260824 | $6.08 | $2.58 | 0.6% | 2% |
| 20260821 | $5.80 | $2.88 | 0.8% | 23% |
| 20260820 | $5.90 | $3.17 | 0.7% | 20% |
| 20260819 | $6.15 | $3.83 | 0.7% | 19% |
| 20260818 | $6.95 | $4.03 | 0.7% | 18% |
| 20260817 | $7.30 | $2.88 | 0.7% | 17% |
| 20260814 | $6.20 | $2.95 | 0.6% | 5% |
| 20260813 | $6.42 | $3.42 | 0.6% | 9% |
| 20260812 | $7.25 | $3.75 | 0.6% | 9% |
| 20260811 | $6.95 | $3.98 | 0.6% | 2% |
| 20260810 | $7.50 | $2.83 | 0.6% | 8% |
| 20260806 | $7.75 | $4.53 | 0.7% | 15% |
| 20260805 | $8.30 | $4.75 | 0.7% | 20% |
| 20260804 | $9.15 | $5.82 | 0.8% | 21% |
| 20260803 | $9.05 | $3.77 | 0.8% | 26% |
| 20260731 | $8.75 | $4.42 | 0.8% | 28% |
| 20260730 | $8.43 | $4.90 | 0.8% | 28% |
| 20260729 | $8.75 | $5.35 | 0.9% | 34% |
| 20260728 | $8.85 | $5.97 | 0.8% | 28% |
| 20260727 | $9.85 | $4.12 | 0.8% | 29% |
| 20260724 | $8.50 | $4.62 | 0.9% | 35% |
| 20260723 | $9.25 | $5.35 | 0.9% | 33% |
| 20260722 | $13.80 | $10.50 | 1.2% | 64% |
| 20260721 | $13.45 | $9.70 | 1.1% | 58% |
| 20260720 | $13.00 | $8.25 | 1.0% | 43% |
| 20260716 | $12.50 | $8.50 | 0.9% | 36% |
| 20260715 | $13.35 | $9.55 | 0.9% | 36% |
| 20260714 | $14.60 | $10.40 | 0.9% | 37% |
| 20260713 | $14.70 | $5.18 | 0.9% | 37% |
| 20260710 | $14.10 | $5.75 | 0.9% | 37% |
| 20260709 | $14.40 | $6.38 | 0.9% | 39% |
| 20260708 | $14.05 | $7.00 | 0.9% | 38% |
| 20260707 | $13.80 | $7.15 | 0.9% | 38% |
| 20260706 | $15.00 | $5.47 | 0.9% | 39% |
| 20260702 | $13.60 | $6.15 | 0.9% | 37% |
| 20260701 | $13.90 | $6.22 | 0.9% | 34% |
| 20260630 | $15.30 | $7.65 | 0.9% | 35% |
| 20260629 | $15.85 | $5.20 | 0.9% | 38% |
| 20260626 | $13.85 | $5.62 | 0.9% | 39% |
| 20260625 | $15.35 | $6.65 | 0.9% | 40% |
| 20260624 | $14.65 | $7.20 | 0.9% | 38% |
| 20260623 | $15.05 | $7.75 | 0.9% | 39% |
| 20260622 | $16.45 | $6.17 | 0.9% | 36% |
| 20260618 | $13.20 | $6.95 | 1.3% | 81% |
| 20260617 | $11.95 | $7.30 | 1.3% | 76% |
| 20260616 | $12.45 | $7.60 | 1.5% | 100% |
| 20260615 | $14.20 | $4.85 | 1.2% | 80% |
| 20260613 | $13.25 | $6.25 | 0.8% | 38% |
| 20260612 | $13.15 | $6.25 | 0.8% | 39% |
| 20260611 | $13.65 | $7.25 | 0.8% | 35% |
| 20260610 | $12.90 | $7.15 | 0.8% | 38% |
| 20260609 | $13.40 | $7.75 | 0.8% | 39% |
| 20260608 | $14.10 | $6.25 | 0.9% | 43% |
| 20260605 | $12.20 | $7.22 | 0.8% | 36% |