NGS (Natural Gas Services Group, Inc.)
Expected Move & Straddle Price History
The expected move for NGS 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 NGS Expected Move
30-Day Straddle
$4.40
7-Day Straddle
$2.80
Avg IV
0.7%
IV Rank
25%
Implied one-standard-deviation move through the next 30 days. Compare to NGS'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.
NGS Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260911 | $4.40 | $2.80 | 0.7% | 25% |
| 20260910 | $4.97 | $2.52 | 0.8% | 41% |
| 20260909 | $4.60 | $2.27 | 0.7% | 23% |
| 20260908 | $4.85 | $2.77 | 0.8% | 34% |
| 20260904 | $3.80 | $2.65 | 0.7% | 22% |
| 20260903 | $4.67 | $2.23 | 0.7% | 26% |
| 20260902 | $2.65 | $2.65 | 0.7% | 26% |
| 20260901 | $3.10 | $3.10 | 0.7% | 29% |
| 20260831 | $3.40 | $3.40 | 0.7% | 30% |
| 20260828 | $3.50 | $3.50 | 0.7% | 27% |
| 20260827 | $2.95 | $2.95 | 0.6% | 15% |
| 20260826 | $3.12 | $3.12 | 0.7% | 23% |
| 20260825 | $3.45 | $3.45 | 0.7% | 24% |
| 20260824 | $3.50 | $3.50 | 0.7% | 23% |
| 20260821 | $3.08 | $1.93 | 0.6% | 15% |
| 20260820 | $3.45 | $2.52 | 0.6% | 13% |
| 20260819 | $3.30 | $2.33 | 0.6% | 13% |
| 20260818 | $4.03 | $2.65 | 0.5% | 10% |
| 20260817 | $4.25 | $1.83 | 0.5% | 11% |
| 20260814 | $4.43 | $3.30 | 0.5% | 10% |
| 20260813 | $3.98 | $2.73 | 0.5% | 8% |
| 20260812 | $4.18 | $3.08 | 0.5% | 7% |
| 20260811 | $4.50 | $3.95 | 0.5% | 8% |
| 20260810 | $4.45 | $4.58 | 0.6% | 11% |
| 20260806 | $5.50 | $4.38 | 0.5% | 7% |
| 20260805 | $4.12 | $4.12 | 0.8% | 42% |
| 20260804 | $3.80 | $3.80 | 0.8% | 38% |
| 20260803 | $3.93 | $3.93 | 0.8% | 39% |
| 20260731 | $4.40 | $4.40 | 0.7% | 29% |
| 20260730 | $4.78 | $4.78 | 0.7% | 26% |
| 20260729 | $4.22 | $4.22 | 0.7% | 25% |
| 20260728 | $4.78 | $4.78 | 0.8% | 34% |
| 20260727 | $4.57 | $4.57 | 0.7% | 22% |
| 20260724 | $4.58 | $4.58 | 0.7% | 25% |
| 20260723 | $4.47 | $4.47 | 0.6% | 13% |
| 20260722 | $4.95 | $4.95 | 0.5% | 7% |
| 20260721 | $4.88 | $4.88 | 0.6% | 12% |
| 20260720 | $4.85 | $4.85 | 0.6% | 15% |
| 20260716 | $5.30 | $2.92 | 0.6% | 18% |
| 20260715 | $5.85 | $2.25 | 0.5% | 8% |
| 20260714 | $4.88 | $2.33 | 0.5% | 8% |
| 20260713 | $5.28 | $3.17 | 0.6% | 11% |
| 20260710 | $5.33 | $3.23 | 0.5% | 10% |
| 20260709 | $5.33 | $3.05 | 0.5% | 8% |
| 20260708 | $5.00 | $2.42 | 0.5% | 9% |
| 20260707 | $5.25 | $3.52 | 0.6% | 12% |
| 20260706 | $5.17 | $4.03 | 0.5% | 8% |
| 20260702 | $3.48 | $3.48 | 1.1% | 70% |
| 20260701 | $3.52 | $3.52 | 1.4% | 100% |
| 20260630 | $3.60 | $3.60 | 1.2% | 87% |
| 20260629 | $3.22 | $3.22 | 1.1% | 71% |
| 20260626 | $3.15 | $3.15 | 0.9% | 52% |
| 20260625 | $3.30 | $3.30 | 0.9% | 50% |
| 20260624 | $3.20 | $3.20 | 0.9% | 48% |
| 20260623 | $3.45 | $3.45 | 0.9% | 56% |
| 20260622 | $2.83 | $2.83 | 0.9% | 46% |
| 20260618 | $3.25 | $2.20 | 0.8% | 38% |
| 20260617 | $3.23 | $2.02 | 0.8% | 43% |
| 20260616 | $3.83 | $2.33 | 0.9% | 50% |
| 20260615 | $4.12 | $2.35 | 0.9% | 55% |