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
$4.78
7-Day Straddle
$4.78
Avg IV
0.8%
IV Rank
34%
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 |
|---|---|---|---|---|
| 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% |
| 20260613 | $3.83 | $2.53 | 0.9% | 51% |
| 20260612 | $3.72 | $2.50 | 0.9% | 48% |
| 20260611 | $3.88 | $2.55 | 0.8% | 36% |
| 20260610 | $3.97 | $3.82 | 0.8% | 39% |
| 20260609 | $5.10 | $3.83 | 0.8% | 34% |
| 20260608 | $5.20 | $3.85 | 0.7% | 27% |
| 20260605 | $5.22 | $3.83 | 0.8% | 41% |
| 20260604 | $5.30 | $3.70 | 0.7% | 23% |
| 20260603 | $5.08 | $3.68 | 0.8% | 39% |
| 20260602 | $3.85 | $3.85 | 0.7% | 30% |
| 20260601 | $3.88 | $3.88 | 0.8% | 41% |
| 20260529 | $4.18 | $4.18 | 0.7% | 29% |
| 20260528 | $3.90 | $3.90 | 0.6% | 19% |
| 20260527 | $4.60 | $4.60 | 0.7% | 31% |
| 20260526 | $3.85 | $3.85 | 0.7% | 31% |
| 20260522 | $3.62 | $3.62 | 0.5% | 6% |
| 20260521 | $3.83 | $3.83 | 0.5% | 13% |
| 20260520 | $4.35 | $4.35 | 0.6% | 25% |
| 20260519 | $4.47 | $4.47 | 0.6% | 20% |
| 20260518 | $4.33 | $4.33 | 0.5% | 7% |
| 20260515 | $4.95 | $2.30 | 0.6% | 21% |
| 20260514 | $4.78 | $2.55 | 0.5% | 14% |
| 20260513 | $4.95 | $2.70 | 0.5% | 13% |
| 20260512 | $4.68 | $2.85 | 0.5% | 8% |
| 20260511 | $4.95 | $3.38 | 0.5% | 17% |
| 20260510 | $5.50 | $4.12 | 0.6% | 26% |
| 20260508 | $5.50 | $4.12 | 0.6% | 24% |
| 20260507 | $5.30 | $3.77 | 0.5% | 11% |
| 20260506 | $5.58 | $3.92 | 0.5% | 10% |
| 20260505 | $5.38 | $3.95 | 0.5% | 13% |
| 20260504 | $5.18 | $3.83 | 0.5% | 7% |