EROC (ERock, Inc.)
Expected Move & Straddle Price History
The expected move for EROC 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 EROC Expected Move
30-Day Straddle
$2.67
7-Day Straddle
$1.15
Avg IV
1.5%
IV Rank
21%
Implied one-standard-deviation move through the next 30 days. Compare to EROC'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.
EROC Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260911 | $2.67 | $1.15 | 1.5% | 21% |
| 20260910 | $2.83 | $1.33 | 1.5% | 25% |
| 20260909 | $2.73 | $1.38 | 1.7% | 38% |
| 20260908 | $2.92 | $2.08 | 1.6% | 33% |
| 20260904 | $2.25 | $1.50 | 1.2% | 0% |
| 20260903 | $2.42 | $1.80 | 1.3% | 3% |
| 20260902 | $1.43 | $1.43 | 1.7% | 39% |
| 20260901 | $1.88 | $1.88 | 1.5% | 17% |
| 20260831 | $1.82 | $1.82 | 1.7% | 38% |
| 20260828 | $1.90 | $1.90 | 1.7% | 37% |
| 20260827 | $2.08 | $2.08 | 1.3% | 2% |
| 20260826 | $2.12 | $2.12 | 1.7% | 34% |
| 20260825 | $2.25 | $2.25 | 1.6% | 31% |
| 20260824 | $2.33 | $2.33 | 1.6% | 25% |
| 20260821 | $2.72 | $1.00 | 1.4% | 7% |
| 20260820 | $2.40 | $1.20 | 1.5% | 18% |
| 20260819 | $2.65 | $1.27 | 1.5% | 19% |
| 20260818 | $2.85 | $1.05 | 1.7% | 34% |
| 20260817 | $3.58 | $1.50 | 1.3% | 2% |
| 20260814 | $3.60 | $1.70 | 1.3% | 0% |
| 20260813 | $3.35 | $1.80 | 1.4% | 11% |
| 20260812 | $3.75 | $2.27 | 1.3% | 0% |
| 20260811 | $2.75 | $2.58 | 1.3% | 0% |
| 20260810 | $3.35 | $2.15 | 1.5% | 2% |
| 20260806 | $3.70 | $3.83 | 1.5% | 0% |
| 20260805 | $2.70 | $2.70 | 2.4% | 93% |
| 20260804 | $2.90 | $2.90 | 2.1% | 62% |
| 20260803 | $2.80 | $2.80 | 2.1% | 63% |
| 20260731 | $2.30 | $2.30 | 2.2% | 70% |
| 20260730 | $1.98 | $1.98 | 2.1% | 64% |
| 20260729 | $2.60 | $2.60 | 1.9% | 45% |
| 20260728 | $3.10 | $3.10 | 1.7% | 14% |
| 20260727 | $2.35 | $2.35 | 1.5% | 1% |
| 20260724 | $3.30 | $3.30 | 1.8% | 25% |
| 20260723 | $2.15 | $2.15 | 1.5% | 0% |
| 20260722 | $3.58 | $3.58 | 2.0% | 0% |
| 20260721 | $2.98 | $2.98 | 2.4% | 100% |
| 20260720 | $6.50 | $6.50 | 2.2% | 50% |