OITracker Cboe delayed data

Contract OI history

Back to GLW

Dec 18, 2026 EXPIRATION

GLW $180.00 Call

GLW261218C00180000

Latest saved OI4,159Oct 23, 2026
Last change+47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $180.00 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. 4,1592,0790 2026-10-02: 542 OI2026-10-05: 3,990 OI2026-10-06: 3,988 OI2026-10-07: 3,946 OI2026-10-08: 3,946 OI2026-10-09: 3,954 OI2026-10-13: 4,026 OI2026-10-14: 4,026 OI2026-10-15: 4,009 OI2026-10-16: 4,033 OI2026-10-21: 4,112 OI2026-10-23: 4,159 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, 20264,159+47
Oct 21, 2026Viewing4,112+79
Oct 16, 20264,033+24
Oct 15, 20264,009-17
Oct 14, 20264,0260
Oct 13, 20264,026+72
Oct 09, 20263,954+8
Oct 08, 20263,9460
Oct 07, 20263,946-42
Oct 06, 20263,988-2
Oct 05, 20263,990+3,448
Oct 02, 2026542No prior observation