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Contract OI history

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Oct 30, 2026 EXPIRATION

GLW $145.00 Put

GLW261030P00145000

Latest saved OI825Oct 23, 2026
Last change+26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $145.00 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. 8444220 2026-10-02: 390 OI2026-10-05: 428 OI2026-10-06: 790 OI2026-10-07: 714 OI2026-10-08: 714 OI2026-10-09: 792 OI2026-10-13: 844 OI2026-10-14: 844 OI2026-10-15: 841 OI2026-10-16: 810 OI2026-10-21: 799 OI2026-10-23: 825 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, 2026Viewing825+26
Oct 21, 2026799-11
Oct 16, 2026810-31
Oct 15, 2026841-3
Oct 14, 20268440
Oct 13, 2026844+52
Oct 09, 2026792+78
Oct 08, 20267140
Oct 07, 2026714-76
Oct 06, 2026790+362
Oct 05, 2026428+38
Oct 02, 2026390No prior observation