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Contract OI history

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Apr 16, 2027 EXPIRATION

GLW $125.00 Put

GLW270416P00125000

Latest saved OI425Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $125.00 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. 4252120 2026-10-02: 341 OI2026-10-05: 340 OI2026-10-06: 340 OI2026-10-07: 341 OI2026-10-08: 341 OI2026-10-09: 341 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 404 OI2026-10-16: 404 OI2026-10-21: 420 OI2026-10-23: 425 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, 2026Viewing425+5
Oct 21, 2026420+16
Oct 16, 20264040
Oct 15, 2026404+1
Oct 14, 20264030
Oct 13, 2026403+62
Oct 09, 20263410
Oct 08, 20263410
Oct 07, 2026341+1
Oct 06, 20263400
Oct 05, 2026340-1
Oct 02, 2026341No prior observation