OITracker Cboe delayed data

Contract OI history

Back to GSAT

Sep 15, 2028 EXPIRATION

GSAT $55.00 Call

GSAT280915C00055000

Latest saved OI163Oct 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 $55.00 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. 163810 2026-10-08: 163 OI2026-10-09: 163 OI2026-10-13: 163 OI2026-10-14: 163 OI2026-10-16: 163 OI2026-10-20: 163 OI2026-10-23: 163 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, 20261630
Oct 20, 2026Viewing1630
Oct 16, 20261630
Oct 14, 20261630
Oct 13, 20261630
Oct 09, 20261630
Oct 08, 2026163No prior observation