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Check out our Dark Pool Levels

NGS
Natural Gas Services Group, Inc.
stock NYSE

Market Open
Jul 31, 2026 1:40:07 PM EDT
36.54USD+1.415%(+0.51)51,631
31.36Bid   41.64Ask   10.28Spread
Pre-market
0.00USD-100.000%(-35.53)0
After-hours
Jul 29, 2026 4:54:30 PM EDT
35.51USD-0.014%(0.00)0
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Sep 18, 2026Oct 16, 2026Jan 15, 2027

ITM/OTM for Aug 21, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
1031120


NGS Aug 21, 2026 Exp. - Volume by Strike
Puts
Calls

NGS Aug 21, 2026 Exp. - Open Interest by Strike

Puts
Calls

NGS Aug 21, 2026 Exp. - Max Pain @ $37.50

Puts
Calls


NGS Aug 21, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
52.50 C00%0NGS260821C00052500
50.00 C00%0NGS260821C00050000
47.50 C00%0NGS260821C00047500
45.00 C0.40+150.00%1207-27NGS260821C00045000
42.50 C0.45-18.18%21607-27NGS260821C00042500
40.00 C1.00-13.04%2407-28NGS260821C00040000
37.50 C1.10-38.89%3907-30NGS260821C00037500
35.00 C2.53-9.96%3407-28NGS260821C00035000
32.50 C4.090%8607-30NGS260821C00032500
30.00 C00%0NGS260821C00030000
Puts
StrikePriceChangeVolOILastContract Name
52.50 P00%0NGS260821P00052500
50.00 P00%0NGS260821P00050000
47.50 P00%0NGS260821P00047500
45.00 P00%0NGS260821P00045000
42.50 P00%0NGS260821P00042500
40.00 P3.05+74.29%7907-20NGS260821P00040000
37.50 P0.600%3307-17NGS260821P00037500
35.00 P00%0NGS260821P00035000
32.50 P00%0NGS260821P00032500
30.00 P00%0NGS260821P00030000


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