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Contract OI history

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Mar 19, 2027 EXPIRATION

GLW $105.00 Put

GLW270319P00105000

Latest saved OI590Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $105.00 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. 7523760 2026-10-02: 718 OI2026-10-05: 718 OI2026-10-06: 718 OI2026-10-07: 717 OI2026-10-08: 717 OI2026-10-09: 717 OI2026-10-13: 720 OI2026-10-14: 720 OI2026-10-15: 720 OI2026-10-16: 752 OI2026-10-21: 550 OI2026-10-23: 590 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, 2026Viewing590+40
Oct 21, 2026550-202
Oct 16, 2026752+32
Oct 15, 20267200
Oct 14, 20267200
Oct 13, 2026720+3
Oct 09, 20267170
Oct 08, 20267170
Oct 07, 2026717-1
Oct 06, 20267180
Oct 05, 20267180
Oct 02, 2026718No prior observation