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
$0.15
7-Day Straddle
$0.28
Avg IV
1.6%
IV Rank
44%
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 |
|---|---|---|---|---|
| 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% |
| 20260629 | $3.42 | $3.42 | 2.4% | 85% |
| 20260626 | $0.47 | $0.47 | 2.4% | 87% |
| 20260625 | $5.00 | $5.00 | 2.0% | 68% |
| 20260624 | $1.30 | $1.30 | 2.3% | 80% |
| 20260623 | $0.20 | $0.20 | 0.7% | 6% |
| 20260622 | $0.98 | $0.98 | 2.3% | 84% |
| 20260618 | $7.83 | $0.10 | 2.0% | 66% |
| 20260617 | $0.53 | $0.12 | 2.0% | 65% |
| 20260616 | $2.65 | $0.10 | 2.0% | 69% |
| 20260615 | $10.20 | $0.17 | 1.6% | 48% |
| 20260613 | $7.67 | $0.15 | 1.6% | 50% |
| 20260612 | $7.67 | $0.15 | 1.6% | 49% |
| 20260611 | $7.58 | $7.55 | 1.0% | 17% |
| 20260610 | $0.55 | $7.53 | 1.5% | 43% |
| 20260609 | $0.55 | $7.55 | 1.2% | 30% |
| 20260608 | $15.00 | $0.30 | 1.9% | 62% |
| 20260605 | $1.05 | $5.00 | 1.3% | 32% |
| 20260604 | $7.58 | $7.55 | 1.0% | 18% |
| 20260603 | $0.45 | $15.00 | 0.9% | 14% |
| 20260602 | $0.17 | $0.17 | 2.5% | 91% |
| 20260601 | $15.00 | $15.00 | 1.7% | 52% |
| 20260529 | $0.23 | $0.23 | 2.0% | 68% |
| 20260528 | $0.25 | $0.25 | 2.0% | 66% |
| 20260527 | $0.23 | $0.23 | 1.7% | 55% |
| 20260526 | $0.60 | $0.60 | 1.7% | 55% |
| 20260510 | $7.55 | $7.53 | 1.1% | 24% |
| 20260508 | $7.55 | $7.53 | 1.0% | 19% |
| 20260507 | $7.55 | $7.65 | 1.3% | 30% |
| 20260506 | $0.22 | $0.35 | 1.4% | 23% |
| 20260505 | $0.45 | $15.00 | 1.4% | 21% |
| 20260504 | $15.00 | $2.70 | 1.5% | 24% |
| 20260502 | $0.62 | $0.62 | 2.1% | 41% |