OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GSIT $20.00 Call

GSIT270115C00020000

Latest saved OI1,710Oct 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 $20.00 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. 1,7108550 2026-10-07: 1,710 OI2026-10-09: 1,710 OI2026-10-13: 1,710 OI2026-10-15: 1,710 OI2026-10-16: 1,710 OI2026-10-20: 1,710 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, 2026Viewing1,7100
Oct 16, 20261,7100
Oct 15, 20261,7100
Oct 13, 20261,7100
Oct 09, 20261,7100
Oct 07, 20261,710No prior observation