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NGS
Natural Gas Services Group, Inc.
stock NYSE

At Close
Sep 15, 2026 3:59:50 PM EDT
36.25USD+1.826%(+0.65)117,653
31.26Bid   41.01Ask   9.75Spread
Pre-market
Sep 14, 2026 8:29:30 AM EDT
37.87USD+6.376%(+2.27)0
After-hours
Sep 15, 2026 4:10:30 PM EDT
36.16USD-0.248%(-0.09)1
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 18, 2026Oct 16, 2026Jan 15, 2027Apr 16, 2027

ITM/OTM for Sep 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
632335


NGS Sep 18, 2026 Exp. - Volume by Strike
Puts
Calls

NGS Sep 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

NGS Sep 18, 2026 Exp. - Max Pain @ $35.00

Puts
Calls


NGS Sep 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
50.00 C00%0NGS260918C00050000
47.50 C00%0NGS260918C00047500
45.00 C00%0NGS260918C00045000
42.50 C00%0NGS260918C00042500
40.00 C0.25-70.59%16809-09NGS260918C00040000
37.50 C0.42-30.00%12409-14NGS260918C00037500
35.00 C1.25-20.89%1609-03NGS260918C00035000
32.50 C00%0NGS260918C00032500
30.00 C00%0NGS260918C00030000
27.50 C00%0NGS260918C00027500
Puts
StrikePriceChangeVolOILastContract Name
50.00 P00%0NGS260918P00050000
47.50 P00%0NGS260918P00047500
45.00 P00%0NGS260918P00045000
42.50 P00%0NGS260918P00042500
40.00 P00%0NGS260918P00040000
37.50 P1.85-15.91%1308-12NGS260918P00037500
35.00 P0.66-45.45%11509-03NGS260918P00035000
32.50 P0.30-62.50%1002009-02NGS260918P00032500
30.00 P00%0NGS260918P00030000
27.50 P00%0NGS260918P00027500


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