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Contract OI history

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Jan 15, 2027 EXPIRATION

GSAT $87.50 Call

GSAT270115C00087500

Latest saved OI129Oct 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 $87.50 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. 129640 2026-10-08: 49 OI2026-10-09: 49 OI2026-10-13: 69 OI2026-10-14: 129 OI2026-10-16: 129 OI2026-10-20: 129 OI2026-10-23: 129 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, 20261290
Oct 20, 2026Viewing1290
Oct 16, 20261290
Oct 14, 2026129+60
Oct 13, 202669+20
Oct 09, 2026490
Oct 08, 202649No prior observation