OITracker Cboe delayed data

Contract OI history

Back to GLW

Nov 20, 2026 EXPIRATION

GLW $210.00 Call

GLW261120C00210000

Latest saved OI2,298Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $210.00 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. 2,5191,2590 2026-10-02: 1,459 OI2026-10-05: 1,483 OI2026-10-06: 1,451 OI2026-10-07: 2,519 OI2026-10-08: 2,519 OI2026-10-09: 2,516 OI2026-10-13: 2,431 OI2026-10-14: 2,431 OI2026-10-15: 2,417 OI2026-10-16: 2,406 OI2026-10-21: 2,294 OI2026-10-23: 2,298 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, 2026Viewing2,298+4
Oct 21, 20262,294-112
Oct 16, 20262,406-11
Oct 15, 20262,417-14
Oct 14, 20262,4310
Oct 13, 20262,431-85
Oct 09, 20262,516-3
Oct 08, 20262,5190
Oct 07, 20262,519+1,068
Oct 06, 20261,451-32
Oct 05, 20261,483+24
Oct 02, 20261,459No prior observation