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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $150.00 Put

GLW261120P00150000

Latest saved OI2,122Oct 23, 2026
Last change-69vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $150.00 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. 2,1911,0950 2026-10-02: 1,895 OI2026-10-05: 1,876 OI2026-10-06: 1,892 OI2026-10-07: 1,866 OI2026-10-08: 1,866 OI2026-10-09: 1,978 OI2026-10-13: 1,982 OI2026-10-14: 1,982 OI2026-10-15: 2,090 OI2026-10-16: 2,123 OI2026-10-21: 2,191 OI2026-10-23: 2,122 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, 20262,122-69
Oct 21, 2026Viewing2,191+68
Oct 16, 20262,123+33
Oct 15, 20262,090+108
Oct 14, 20261,9820
Oct 13, 20261,982+4
Oct 09, 20261,978+112
Oct 08, 20261,8660
Oct 07, 20261,866-26
Oct 06, 20261,892+16
Oct 05, 20261,876-19
Oct 02, 20261,895No prior observation