GRFS (Grifois, S.A.)
Expected Move & Straddle Price History
The expected move for GRFS 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 GRFS Expected Move
30-Day Straddle
$0.90
7-Day Straddle
$0.65
Avg IV
0.8%
IV Rank
15%
Implied one-standard-deviation move through the next 30 days. Compare to GRFS'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.
GRFS Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $0.90 | $0.65 | 0.8% | 15% |
| 20260903 | $1.23 | $0.82 | 1.3% | 43% |
| 20260902 | $1.35 | $1.35 | 1.3% | 47% |
| 20260901 | $1.23 | $1.23 | 1.8% | 67% |
| 20260831 | $0.68 | $0.68 | 1.4% | 50% |
| 20260828 | $2.98 | $2.98 | 1.8% | 66% |
| 20260827 | $1.12 | $1.12 | 1.7% | 62% |
| 20260826 | $0.62 | $0.62 | 1.9% | 72% |
| 20260825 | $1.57 | $1.57 | 1.0% | 32% |
| 20260824 | $0.50 | $0.50 | 1.1% | 36% |
| 20260821 | $1.03 | $0.30 | 1.6% | 59% |
| 20260820 | $0.78 | $0.72 | 1.8% | 69% |
| 20260819 | $1.55 | $0.57 | 0.8% | 21% |
| 20260818 | $0.88 | $0.38 | 0.7% | 19% |
| 20260817 | $8.03 | $7.95 | 1.1% | 34% |
| 20260814 | $0.85 | $0.38 | 1.5% | 56% |
| 20260813 | $0.90 | $0.38 | 1.4% | 49% |
| 20260812 | $1.62 | $0.62 | 1.0% | 31% |
| 20260811 | $0.65 | $0.38 | 1.2% | 39% |
| 20260810 | $1.10 | $0.38 | 0.8% | 21% |
| 20260806 | $1.00 | $1.88 | 1.1% | 34% |
| 20260805 | $0.50 | $0.50 | 2.1% | 80% |
| 20260804 | $2.83 | $2.83 | 1.4% | 48% |
| 20260803 | $2.88 | $2.88 | 1.3% | 46% |
| 20260731 | $1.12 | $1.12 | 1.9% | 72% |
| 20260730 | $0.62 | $0.62 | 1.8% | 68% |
| 20260729 | $0.60 | $0.60 | 1.8% | 69% |
| 20260728 | $0.73 | $0.73 | 1.8% | 68% |
| 20260727 | $1.72 | $1.72 | 1.6% | 57% |
| 20260724 | $1.82 | $1.82 | 1.7% | 62% |
| 20260723 | $1.02 | $1.02 | 1.8% | 69% |
| 20260722 | $0.88 | $0.88 | 1.6% | 57% |
| 20260721 | $0.85 | $0.85 | 1.2% | 38% |
| 20260720 | $0.98 | $0.98 | 1.1% | 36% |
| 20260716 | $0.82 | $1.27 | 1.1% | 34% |
| 20260715 | $0.78 | $0.88 | 1.1% | 34% |
| 20260714 | $0.90 | $0.45 | 1.5% | 54% |
| 20260713 | $1.57 | $0.57 | 1.1% | 34% |
| 20260710 | $1.27 | $2.88 | 1.0% | 30% |
| 20260709 | $0.93 | $0.75 | 1.0% | 32% |
| 20260708 | $1.35 | $7.65 | 0.6% | 13% |
| 20260707 | $1.10 | $0.57 | 0.6% | 10% |
| 20260706 | $1.10 | $0.80 | 0.6% | 11% |
| 20260702 | $0.88 | $0.88 | 1.7% | 58% |
| 20260701 | $0.43 | $0.43 | 2.0% | 74% |
| 20260630 | $1.10 | $1.10 | 2.5% | 94% |
| 20260629 | $0.78 | $0.78 | 2.0% | 72% |
| 20260626 | $1.15 | $1.15 | 1.3% | 41% |
| 20260625 | $0.75 | $0.75 | 1.3% | 44% |
| 20260624 | $1.20 | $1.20 | 1.3% | 43% |
| 20260623 | $0.62 | $0.62 | 1.0% | 31% |
| 20260622 | $0.82 | $0.82 | 1.8% | 63% |
| 20260618 | $0.80 | $2.98 | 1.4% | 49% |
| 20260617 | $1.15 | $0.67 | 1.7% | 58% |
| 20260616 | $0.93 | $1.12 | 1.5% | 51% |
| 20260615 | $2.35 | $2.08 | 1.8% | 66% |
| 20260613 | $1.50 | $1.52 | 1.0% | 30% |
| 20260612 | $0.50 | $10.43 | 1.0% | 30% |
| 20260611 | $1.62 | $1.10 | 1.0% | 29% |
| 20260610 | $1.38 | $0.72 | 1.1% | 32% |