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Contract OI history

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Jan 15, 2027 EXPIRATION

GSIT $7.50 Call

GSIT270115C00007500

Latest saved OI392Oct 20, 2026
Last change+8vs 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. 3921960 2026-10-07: 383 OI2026-10-09: 384 OI2026-10-13: 384 OI2026-10-15: 384 OI2026-10-16: 384 OI2026-10-20: 392 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, 2026Viewing392+8
Oct 16, 20263840
Oct 15, 20263840
Oct 13, 20263840
Oct 09, 2026384+1
Oct 07, 2026383No prior observation