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Contract OI history

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Dec 18, 2026 EXPIRATION

GSIT $7.50 Call

GSIT261218C00007500

Latest saved OI148Oct 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 $7.50 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. 151750 2026-10-07: 151 OI2026-10-09: 148 OI2026-10-13: 148 OI2026-10-15: 148 OI2026-10-16: 148 OI2026-10-20: 148 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, 2026Viewing1480
Oct 16, 20261480
Oct 15, 20261480
Oct 13, 20261480
Oct 09, 2026148-3
Oct 07, 2026151No prior observation