OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

GSK $60.00 Call

GSK280121C00060000

Latest saved OI294Oct 23, 2026
Last change-2vs 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. 3011500 2026-10-02: 299 OI2026-10-05: 299 OI2026-10-06: 299 OI2026-10-07: 299 OI2026-10-09: 301 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 301 OI2026-10-16: 301 OI2026-10-21: 296 OI2026-10-23: 294 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, 2026Viewing294-2
Oct 21, 2026296-5
Oct 16, 20263010
Oct 15, 20263010
Oct 14, 20263010
Oct 13, 20263010
Oct 09, 2026301+2
Oct 07, 20262990
Oct 06, 20262990
Oct 05, 20262990
Oct 02, 2026299No prior observation