OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $190.00 Call

GLW261120C00190000

Latest saved OI1,614Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $190.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6308150 2026-10-02: 1,018 OI2026-10-05: 993 OI2026-10-06: 1,061 OI2026-10-07: 1,085 OI2026-10-08: 1,085 OI2026-10-09: 1,107 OI2026-10-13: 1,560 OI2026-10-14: 1,560 OI2026-10-15: 1,567 OI2026-10-16: 1,551 OI2026-10-21: 1,630 OI2026-10-23: 1,614 OI Oct 02, 2026Oct 23, 2026

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

GLW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,614-16
Oct 21, 20261,630+79
Oct 16, 20261,551-16
Oct 15, 20261,567+7
Oct 14, 20261,5600
Oct 13, 20261,560+453
Oct 09, 20261,107+22
Oct 08, 20261,0850
Oct 07, 20261,085+24
Oct 06, 20261,061+68
Oct 05, 2026993-25
Oct 02, 20261,018No prior observation