OITracker Cboe delayed data

Contract OI history

Back to GLW

Nov 20, 2026 EXPIRATION

GLW $130.00 Put

GLW261120P00130000

Latest saved OI2,619Oct 23, 2026
Last change+27vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $130.00 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. 2,6191,3090 2026-10-02: 2,003 OI2026-10-05: 1,957 OI2026-10-06: 2,284 OI2026-10-07: 1,880 OI2026-10-08: 1,880 OI2026-10-09: 1,897 OI2026-10-13: 2,057 OI2026-10-14: 2,057 OI2026-10-15: 2,013 OI2026-10-16: 2,046 OI2026-10-21: 2,592 OI2026-10-23: 2,619 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, 2026Viewing2,619+27
Oct 21, 20262,592+546
Oct 16, 20262,046+33
Oct 15, 20262,013-44
Oct 14, 20262,0570
Oct 13, 20262,057+160
Oct 09, 20261,897+17
Oct 08, 20261,8800
Oct 07, 20261,880-404
Oct 06, 20262,284+327
Oct 05, 20261,957-46
Oct 02, 20262,003No prior observation