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Contract OI history

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Nov 20, 2026 EXPIRATION

GSIT $2.50 Call

GSIT261120C00002500

Latest saved OI210Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
GSIT $2.50 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. 2101050 2026-10-07: 0 OI2026-10-09: 9 OI2026-10-13: 210 OI2026-10-15: 210 OI2026-10-16: 210 OI2026-10-20: 210 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, 2026Viewing2100
Oct 16, 20262100
Oct 15, 20262100
Oct 13, 2026210+201
Oct 09, 20269+9
Oct 07, 20260No prior observation