Natural Gas Services Group (NGS) options traded 2 contracts on November 4, 2026 (0 calls and 2 puts), compared with a 30-day average of 20. Options price a move of about ±2.9% by the nearest expiration.
Data as of November 4, 2026.
A breakdown of key statistics for each option expiration listed for NGS. View implied volatility, volatility skew, volume, open interest, straddle premiums, and liquidity -- including bid/ask spread and NBBO bid/ask sizes. Includes links to the option chain, as well as numerous detailed charts.
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