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Contract OI history

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Jan 21, 2028 EXPIRATION

GSAT $75.00 Put

GSAT280121P00075000

Latest saved OI1,556Oct 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 $75.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,5987990 2026-10-08: 1,598 OI2026-10-09: 1,556 OI2026-10-13: 1,556 OI2026-10-14: 1,556 OI2026-10-16: 1,556 OI2026-10-20: 1,556 OI2026-10-23: 1,556 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, 2026Viewing1,5560
Oct 20, 20261,5560
Oct 16, 20261,5560
Oct 14, 20261,5560
Oct 13, 20261,5560
Oct 09, 20261,556-42
Oct 08, 20261,598No prior observation