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Contract OI history

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Dec 18, 2026 EXPIRATION

GSAT $82.50 Call

GSAT261218C00082500

Latest saved OI427Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GSAT $82.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4272130 2026-10-08: 317 OI2026-10-09: 317 OI2026-10-13: 317 OI2026-10-14: 327 OI2026-10-16: 407 OI2026-10-20: 427 OI2026-10-23: 427 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GSAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264270
Oct 20, 2026Viewing427+20
Oct 16, 2026407+80
Oct 14, 2026327+10
Oct 13, 20263170
Oct 09, 20263170
Oct 08, 2026317No prior observation