OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GSK $60.00 Call

GSK270115C00060000

Latest saved OI1,491Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GSK $60.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5917950 2026-10-02: 1,591 OI2026-10-05: 1,579 OI2026-10-06: 1,579 OI2026-10-07: 1,578 OI2026-10-09: 1,578 OI2026-10-13: 1,578 OI2026-10-14: 1,578 OI2026-10-15: 1,579 OI2026-10-16: 1,578 OI2026-10-21: 1,491 OI2026-10-23: 1,491 OI Oct 02, 2026Oct 23, 2026

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

GSK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4910
Oct 21, 20261,491-87
Oct 16, 20261,578-1
Oct 15, 20261,579+1
Oct 14, 20261,5780
Oct 13, 20261,5780
Oct 09, 20261,5780
Oct 07, 20261,578-1
Oct 06, 20261,5790
Oct 05, 20261,579-12
Oct 02, 20261,591No prior observation