GGB (Gerdau S.A.)
Expected Move & Straddle Price History
The expected move for GGB 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 GGB Expected Move
30-Day Straddle
$0.33
7-Day Straddle
$0.33
Avg IV
0.8%
IV Rank
26%
Implied one-standard-deviation move through the next 30 days. Compare to GGB'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.
GGB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260925 | $0.33 | $0.33 | 0.8% | 26% |
| 20260924 | $0.35 | $0.35 | 1.3% | 58% |
| 20260923 | $0.35 | $0.35 | 1.1% | 47% |
| 20260922 | $0.35 | $0.35 | 0.7% | 25% |
| 20260921 | $0.38 | $0.38 | 1.0% | 42% |
| 20260918 | $0.45 | $0.10 | 1.0% | 43% |
| 20260917 | $0.52 | $0.10 | 1.3% | 63% |
| 20260916 | $0.48 | $0.17 | 1.1% | 45% |
| 20260915 | $0.45 | $0.20 | 0.8% | 30% |
| 20260914 | $0.40 | $0.20 | 1.0% | 41% |
| 20260911 | $0.47 | $0.28 | 0.8% | 31% |
| 20260910 | $0.50 | $0.25 | 0.9% | 33% |
| 20260909 | $0.57 | $0.25 | 0.9% | 34% |
| 20260908 | $0.47 | $0.28 | 0.8% | 31% |
| 20260904 | $0.48 | $0.25 | 0.9% | 37% |
| 20260903 | $0.50 | $0.30 | 0.9% | 36% |
| 20260902 | $0.40 | $0.40 | 0.9% | 37% |
| 20260901 | $1.00 | $1.00 | 0.9% | 37% |
| 20260831 | $0.48 | $0.48 | 0.7% | 23% |
| 20260828 | $7.92 | $7.92 | 0.4% | 4% |
| 20260827 | $0.50 | $0.50 | 0.9% | 36% |
| 20260826 | $0.58 | $0.58 | 0.9% | 36% |
| 20260825 | $0.70 | $0.70 | 1.1% | 45% |
| 20260824 | $0.60 | $0.60 | 1.3% | 57% |
| 20260821 | $0.65 | $0.83 | 1.3% | 63% |
| 20260820 | $0.00 | $0.00 | 0.6% | 18% |
| 20260819 | $0.00 | $0.00 | 0.5% | 7% |
| 20260818 | $0.47 | $0.60 | 1.0% | 43% |
| 20260817 | $0.47 | $7.88 | 0.7% | 19% |
| 20260814 | $0.47 | $0.80 | 0.8% | 28% |
| 20260813 | $0.52 | $0.33 | 0.8% | 29% |
| 20260812 | $0.50 | $0.53 | 0.7% | 19% |
| 20260811 | $0.47 | $10.07 | 0.8% | 31% |
| 20260810 | $0.33 | $0.45 | 0.7% | 20% |
| 20260806 | $0.85 | $0.62 | 1.0% | 28% |
| 20260805 | $0.35 | $0.35 | 1.0% | 29% |
| 20260804 | $0.47 | $0.47 | 1.2% | 39% |
| 20260803 | $0.45 | $0.45 | 1.2% | 38% |
| 20260731 | $0.75 | $0.75 | 1.5% | 50% |
| 20260730 | $0.47 | $0.47 | 1.3% | 40% |
| 20260729 | $0.45 | $0.45 | 1.2% | 37% |
| 20260728 | $0.43 | $0.43 | 0.9% | 24% |
| 20260727 | $0.53 | $0.53 | 1.2% | 39% |
| 20260724 | $0.47 | $0.47 | 1.0% | 30% |
| 20260723 | $0.65 | $0.65 | 1.1% | 33% |
| 20260722 | $1.05 | $1.05 | 1.4% | 45% |
| 20260721 | $0.62 | $0.62 | 0.9% | 23% |
| 20260720 | $0.55 | $0.55 | 0.8% | 18% |
| 20260716 | $0.60 | $7.90 | 0.8% | 22% |
| 20260715 | $0.65 | $0.35 | 0.8% | 21% |
| 20260714 | $8.38 | $1.32 | 1.1% | 32% |
| 20260713 | $0.90 | $0.65 | 0.9% | 25% |
| 20260710 | $8.03 | $1.55 | 0.5% | 6% |
| 20260709 | $0.68 | $1.48 | 0.6% | 11% |
| 20260708 | $1.10 | $0.80 | 0.4% | 0% |
| 20260707 | $0.83 | $0.83 | 0.5% | 0% |
| 20260706 | $0.85 | $10.70 | 0.7% | 0% |
| 20260702 | $10.97 | $10.97 | 1.3% | 33% |
| 20260701 | $1.17 | $1.17 | 1.5% | 44% |
| 20260630 | $11.00 | $11.00 | 1.1% | 22% |