ROCK (Gibraltar Industries, Inc.)
Expected Move & Straddle Price History
The expected move for ROCK 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 ROCK Expected Move
30-Day Straddle
$4.55
7-Day Straddle
$4.45
Avg IV
0.7%
IV Rank
18%
Implied one-standard-deviation move through the next 30 days. Compare to ROCK'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.
ROCK Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260918 | $4.55 | $4.45 | 0.7% | 18% |
| 20260917 | $5.75 | $4.80 | 0.7% | 23% |
| 20260916 | $5.17 | $4.80 | 0.6% | 14% |
| 20260915 | $5.55 | $4.80 | 0.7% | 15% |
| 20260914 | $5.78 | $4.90 | 0.7% | 15% |
| 20260911 | $5.93 | $4.95 | 0.6% | 5% |
| 20260910 | $6.62 | $4.85 | 0.6% | 12% |
| 20260909 | $6.20 | $4.30 | 0.7% | 19% |
| 20260908 | $6.40 | $4.80 | 0.6% | 10% |
| 20260904 | $6.80 | $5.67 | 0.5% | 3% |
| 20260903 | $5.80 | $5.30 | 0.6% | 6% |
| 20260902 | $5.38 | $5.38 | 0.9% | 32% |
| 20260901 | $5.12 | $5.12 | 1.1% | 48% |
| 20260831 | $5.22 | $5.22 | 1.0% | 38% |
| 20260828 | $5.35 | $5.35 | 1.0% | 41% |
| 20260827 | $5.60 | $5.60 | 0.9% | 35% |
| 20260826 | $5.45 | $5.45 | 0.8% | 25% |
| 20260825 | $5.40 | $5.40 | 1.0% | 37% |
| 20260824 | $4.80 | $4.80 | 0.9% | 33% |
| 20260821 | $5.10 | $2.77 | 0.8% | 28% |
| 20260820 | $5.30 | $2.85 | 0.8% | 23% |
| 20260819 | $6.22 | $5.30 | 0.7% | 20% |
| 20260818 | $6.35 | $5.00 | 0.8% | 26% |
| 20260817 | $6.58 | $5.25 | 0.7% | 16% |
| 20260814 | $5.60 | $5.00 | 0.8% | 24% |
| 20260813 | $5.65 | $4.85 | 0.8% | 24% |
| 20260812 | $5.20 | $4.85 | 0.8% | 22% |
| 20260811 | $5.95 | $5.00 | 0.7% | 15% |
| 20260810 | $5.80 | $5.50 | 0.7% | 14% |
| 20260806 | $6.60 | $5.45 | 0.5% | 3% |
| 20260805 | $4.70 | $4.70 | 1.6% | 88% |
| 20260804 | $5.35 | $5.35 | 1.1% | 45% |
| 20260803 | $6.47 | $6.47 | 1.1% | 52% |
| 20260731 | $6.65 | $6.65 | 1.1% | 52% |
| 20260730 | $5.08 | $5.08 | 1.0% | 43% |
| 20260729 | $5.75 | $5.75 | 0.9% | 35% |
| 20260728 | $6.25 | $6.25 | 1.1% | 49% |
| 20260727 | $6.65 | $6.65 | 1.0% | 39% |
| 20260724 | $5.92 | $5.92 | 0.8% | 26% |
| 20260723 | $6.12 | $6.12 | 0.9% | 30% |
| 20260722 | $6.47 | $6.47 | 0.8% | 23% |
| 20260721 | $6.62 | $6.62 | 0.9% | 33% |
| 20260720 | $6.88 | $6.88 | 0.8% | 25% |
| 20260716 | $6.80 | $3.88 | 0.9% | 30% |
| 20260715 | $6.62 | $4.05 | 0.7% | 19% |
| 20260714 | $5.85 | $3.92 | 0.8% | 25% |
| 20260713 | $5.60 | $2.62 | 0.9% | 29% |
| 20260710 | $6.17 | $3.50 | 0.8% | 26% |
| 20260709 | $5.98 | $3.58 | 0.7% | 20% |
| 20260708 | $6.20 | $2.83 | 0.8% | 22% |
| 20260707 | $7.00 | $3.22 | 0.8% | 23% |
| 20260706 | $7.60 | $4.05 | 0.8% | 24% |
| 20260702 | $4.05 | $4.05 | 1.3% | 61% |
| 20260701 | $3.15 | $3.15 | 0.8% | 25% |
| 20260630 | $3.38 | $3.38 | 0.8% | 26% |
| 20260629 | $3.12 | $3.12 | 1.0% | 37% |
| 20260626 | $3.78 | $3.78 | 0.8% | 25% |
| 20260625 | $4.30 | $4.30 | 1.0% | 43% |
| 20260624 | $5.30 | $5.30 | 1.0% | 40% |
| 20260623 | $4.72 | $4.72 | 1.0% | 43% |