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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $165.00 Put

GLW261120P00165000

Latest saved OI1,031Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $165.00 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. 1,1435710 2026-10-02: 1,068 OI2026-10-05: 1,087 OI2026-10-06: 1,123 OI2026-10-07: 1,143 OI2026-10-08: 1,143 OI2026-10-09: 1,091 OI2026-10-13: 1,092 OI2026-10-14: 1,092 OI2026-10-15: 1,087 OI2026-10-16: 1,059 OI2026-10-21: 1,039 OI2026-10-23: 1,031 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, 2026Viewing1,031-8
Oct 21, 20261,039-20
Oct 16, 20261,059-28
Oct 15, 20261,087-5
Oct 14, 20261,0920
Oct 13, 20261,092+1
Oct 09, 20261,091-52
Oct 08, 20261,1430
Oct 07, 20261,143+20
Oct 06, 20261,123+36
Oct 05, 20261,087+19
Oct 02, 20261,068No prior observation