GRO (Brazil Potash Corp.)
Expected Move & Straddle Price History
The expected move for GRO 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 GRO Expected Move
30-Day Straddle
$0.57
7-Day Straddle
$0.57
Avg IV
0.7%
IV Rank
1%
Implied one-standard-deviation move through the next 30 days. Compare to GRO'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.
GRO Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260925 | $0.57 | $0.57 | 0.7% | 1% |
| 20260924 | $0.30 | $0.30 | 0.7% | 0% |
| 20260923 | $0.55 | $0.55 | 1.1% | 12% |
| 20260922 | $0.32 | $0.32 | 1.3% | 18% |
| 20260921 | $0.55 | $0.55 | 0.8% | 1% |
| 20260918 | $0.38 | $0.33 | 0.8% | 0% |
| 20260917 | $0.45 | $0.15 | 1.8% | 33% |
| 20260916 | $0.62 | $0.38 | 1.1% | 7% |
| 20260915 | $0.70 | $0.17 | 1.1% | 6% |
| 20260914 | $0.90 | $0.40 | 1.7% | 32% |
| 20260911 | $0.93 | $0.40 | 1.5% | 45% |
| 20260910 | $0.68 | $0.40 | 0.9% | 28% |
| 20260909 | $0.72 | $0.23 | 0.0% | 0% |
| 20260908 | $0.75 | $0.30 | 1.2% | 36% |
| 20260904 | $0.93 | $0.43 | 1.9% | 57% |
| 20260903 | $0.80 | $0.25 | 0.0% | 0% |
| 20260902 | $0.32 | $0.32 | 2.4% | 58% |
| 20260901 | $0.60 | $0.60 | 2.1% | 44% |
| 20260831 | $0.25 | $0.25 | 1.3% | 7% |
| 20260828 | $0.73 | $0.73 | 1.6% | 18% |
| 20260827 | $0.40 | $0.40 | 1.8% | 29% |
| 20260826 | $0.35 | $0.35 | 1.4% | 10% |
| 20260825 | $0.23 | $0.23 | 1.6% | 18% |
| 20260824 | $0.35 | $0.35 | 1.7% | 25% |
| 20260821 | $0.43 | $0.43 | 1.2% | 0% |
| 20260820 | $0.40 | $0.20 | 2.2% | 41% |
| 20260819 | $0.60 | $0.35 | 2.1% | 40% |
| 20260818 | $0.38 | $0.47 | 2.4% | 51% |
| 20260817 | $0.35 | $0.45 | 2.6% | 62% |
| 20260814 | $0.65 | $0.50 | 2.4% | 52% |
| 20260813 | $1.07 | $0.55 | 2.1% | 39% |
| 20260812 | $1.02 | $0.50 | 1.6% | 15% |
| 20260811 | $0.65 | $0.82 | 2.3% | 46% |
| 20260810 | $0.45 | $0.45 | 2.1% | 40% |
| 20260806 | $1.20 | $0.80 | 2.1% | 39% |
| 20260805 | $0.50 | $0.50 | 3.0% | 82% |
| 20260804 | $0.70 | $0.70 | 2.8% | 73% |
| 20260803 | $0.95 | $0.95 | 3.4% | 100% |
| 20260731 | $1.38 | $1.38 | 2.6% | 84% |
| 20260730 | $0.85 | $0.85 | 2.6% | 86% |
| 20260729 | $1.38 | $1.38 | 2.7% | 92% |
| 20260728 | $0.55 | $0.55 | 2.5% | 77% |
| 20260727 | $0.53 | $0.53 | 2.8% | 100% |
| 20260724 | $0.53 | $0.53 | 2.2% | 100% |
| 20260723 | $0.47 | $0.47 | 2.0% | 100% |
| 20260722 | $0.43 | $0.43 | 2.0% | 100% |
| 20260721 | $0.45 | $0.45 | 1.5% | 54% |
| 20260720 | $0.53 | $0.53 | 1.6% | 80% |
| 20260716 | $0.53 | $0.60 | 1.4% | 33% |
| 20260715 | $0.57 | $0.57 | 1.7% | 100% |
| 20260714 | $0.50 | $2.70 | 1.3% | 0% |
| 20260713 | $0.53 | $0.28 | 1.4% | 50% |