CIG (Companhia Energetica De Minas Gerais-CEMIG)
Expected Move & Straddle Price History
The expected move for CIG 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 CIG Expected Move
30-Day Straddle
$0.40
7-Day Straddle
$0.40
Avg IV
1.7%
IV Rank
49%
Implied one-standard-deviation move through the next 30 days. Compare to CIG'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.
CIG Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260925 | $0.40 | $0.40 | 1.7% | 49% |
| 20260924 | $2.55 | $2.55 | 2.1% | 65% |
| 20260923 | $10.05 | $10.05 | 2.3% | 75% |
| 20260922 | $0.42 | $0.42 | 2.0% | 61% |
| 20260921 | $10.05 | $10.05 | 0.4% | 0% |
| 20260918 | $7.90 | $7.53 | 1.4% | 38% |
| 20260917 | $0.22 | $0.15 | 0.5% | 0% |
| 20260916 | $0.42 | $0.12 | 1.5% | 34% |
| 20260915 | $7.80 | $15.00 | 1.3% | 27% |
| 20260914 | $0.42 | $15.00 | 0.8% | 3% |
| 20260911 | $7.55 | $7.55 | 1.4% | 32% |
| 20260910 | $7.88 | $15.00 | 1.2% | 22% |
| 20260909 | $15.00 | $0.25 | 1.9% | 52% |
| 20260908 | $7.55 | $0.30 | 1.4% | 32% |
| 20260904 | $7.88 | $7.60 | 1.3% | 26% |
| 20260903 | $0.42 | $0.15 | 0.9% | 7% |
| 20260902 | $0.15 | $0.15 | 2.1% | 61% |
| 20260901 | $0.15 | $0.15 | 1.9% | 53% |
| 20260831 | $7.55 | $7.55 | 1.9% | 53% |
| 20260828 | $15.00 | $15.00 | 1.6% | 38% |
| 20260827 | $7.60 | $7.60 | 1.7% | 45% |
| 20260826 | $7.55 | $7.55 | 2.0% | 58% |
| 20260825 | $0.15 | $0.15 | 1.6% | 39% |
| 20260824 | $7.60 | $7.60 | 2.0% | 60% |
| 20260821 | $7.60 | $15.00 | 1.5% | 34% |
| 20260820 | $7.65 | $0.30 | 1.8% | 49% |
| 20260819 | $0.17 | $0.38 | 1.5% | 36% |
| 20260818 | $0.17 | $2.52 | 1.1% | 18% |
| 20260817 | $0.12 | $0.35 | 1.7% | 42% |
| 20260814 | $0.15 | $7.60 | 1.7% | 44% |
| 20260813 | $0.15 | $0.35 | 1.4% | 35% |
| 20260812 | $0.20 | $7.53 | 1.4% | 35% |
| 20260811 | $0.15 | $0.28 | 1.6% | 44% |
| 20260810 | $0.23 | $15.00 | 1.2% | 27% |
| 20260806 | $15.00 | $7.67 | 1.2% | 26% |
| 20260805 | $8.00 | $8.00 | 2.9% | 100% |
| 20260804 | $15.00 | $15.00 | 2.7% | 100% |
| 20260803 | $0.55 | $0.55 | 2.1% | 72% |
| 20260731 | $0.88 | $0.88 | 2.1% | 71% |
| 20260730 | $0.55 | $0.55 | 1.2% | 27% |
| 20260729 | $0.42 | $0.42 | 2.2% | 79% |
| 20260728 | $2.55 | $2.55 | 1.9% | 60% |
| 20260727 | $7.70 | $7.70 | 1.9% | 64% |
| 20260724 | $7.55 | $7.55 | 1.6% | 46% |
| 20260723 | $0.35 | $0.35 | 1.8% | 58% |
| 20260722 | $7.55 | $7.55 | 2.2% | 75% |
| 20260721 | $15.00 | $15.00 | 1.8% | 56% |
| 20260720 | $7.65 | $7.65 | 1.9% | 61% |
| 20260716 | $7.55 | $7.62 | 1.6% | 50% |
| 20260715 | $1.18 | $0.40 | 1.9% | 63% |
| 20260714 | $0.75 | $1.23 | 1.5% | 41% |
| 20260713 | $5.00 | $0.45 | 1.9% | 60% |
| 20260710 | $7.53 | $15.00 | 1.5% | 42% |
| 20260709 | $7.53 | $8.32 | 1.3% | 34% |
| 20260708 | $1.02 | $0.97 | 1.6% | 47% |
| 20260707 | $0.40 | $0.32 | 1.4% | 36% |
| 20260706 | $0.20 | $0.57 | 1.5% | 43% |
| 20260702 | $0.10 | $0.10 | 1.5% | 42% |
| 20260701 | $0.92 | $0.92 | 2.7% | 100% |
| 20260630 | $0.92 | $0.92 | 1.7% | 51% |