OITracker Cboe delayed data

Contract OI history

Back to GLW

Jun 17, 2027 EXPIRATION

GLW $185.00 Put

GLW270617P00185000

Latest saved OI133Oct 23, 2026
Last change+45vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $185.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 133660 2026-10-02: 80 OI2026-10-05: 80 OI2026-10-06: 86 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 88 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 88 OI2026-10-16: 88 OI2026-10-21: 88 OI2026-10-23: 133 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, 2026Viewing133+45
Oct 21, 2026880
Oct 16, 2026880
Oct 15, 2026880
Oct 14, 2026880
Oct 13, 2026880
Oct 09, 202688+2
Oct 08, 2026860
Oct 07, 2026860
Oct 06, 202686+6
Oct 05, 2026800
Oct 02, 202680No prior observation