OITracker Cboe delayed data

Contract OI history

Back to GLW

Dec 18, 2026 EXPIRATION

GLW $170.00 Call

GLW261218C00170000

Latest saved OI1,440Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $170.00 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. 1,4807400 2026-10-02: 1,421 OI2026-10-05: 1,417 OI2026-10-06: 1,426 OI2026-10-07: 1,425 OI2026-10-08: 1,425 OI2026-10-09: 1,440 OI2026-10-13: 1,471 OI2026-10-14: 1,471 OI2026-10-15: 1,480 OI2026-10-16: 1,469 OI2026-10-21: 1,470 OI2026-10-23: 1,440 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, 2026Viewing1,440-30
Oct 21, 20261,470+1
Oct 16, 20261,469-11
Oct 15, 20261,480+9
Oct 14, 20261,4710
Oct 13, 20261,471+31
Oct 09, 20261,440+15
Oct 08, 20261,4250
Oct 07, 20261,425-1
Oct 06, 20261,426+9
Oct 05, 20261,417-4
Oct 02, 20261,421No prior observation