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Contract OI history

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Dec 18, 2026 EXPIRATION

GSIT $5.00 Call

GSIT261218C00005000

Latest saved OI172Oct 20, 2026
Last change-4vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
GSIT $5.00 call open interest history 6 saved observations from 2026-10-07 to 2026-10-20. Exact values and changes are listed in the table below. 176880 2026-10-07: 161 OI2026-10-09: 161 OI2026-10-13: 176 OI2026-10-15: 176 OI2026-10-16: 176 OI2026-10-20: 172 OI Oct 07, 2026Oct 20, 2026

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

GSIT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing172-4
Oct 16, 20261760
Oct 15, 20261760
Oct 13, 2026176+15
Oct 09, 20261610
Oct 07, 2026161No prior observation