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Contract OI history

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Nov 20, 2026 EXPIRATION

GSL $43.00 Put

GSL261120P00043000

Latest saved OI114Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GSL $43.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 114570 2026-10-02: 33 OI2026-10-06: 44 OI2026-10-07: 64 OI2026-10-08: 64 OI2026-10-09: 66 OI2026-10-13: 66 OI2026-10-14: 84 OI2026-10-16: 107 OI2026-10-20: 114 OI2026-10-23: 114 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, 2026Viewing1140
Oct 20, 2026114+7
Oct 16, 2026107+23
Oct 14, 202684+18
Oct 13, 2026660
Oct 09, 202666+2
Oct 08, 2026640
Oct 07, 202664+20
Oct 06, 202644+11
Oct 02, 202633No prior observation