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Contract OI history

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Dec 18, 2026 EXPIRATION

GSL $41.00 Call

GSL261218C00041000

Latest saved OI181Oct 23, 2026
Last change-10vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GSL $41.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2021010 2026-10-02: 202 OI2026-10-06: 202 OI2026-10-07: 201 OI2026-10-08: 201 OI2026-10-09: 201 OI2026-10-13: 201 OI2026-10-14: 201 OI2026-10-16: 191 OI2026-10-20: 191 OI2026-10-23: 181 OI Oct 02, 2026Oct 23, 2026

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

GSL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing181-10
Oct 20, 20261910
Oct 16, 2026191-10
Oct 14, 20262010
Oct 13, 20262010
Oct 09, 20262010
Oct 08, 20262010
Oct 07, 2026201-1
Oct 06, 20262020
Oct 02, 2026202No prior observation