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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $160.00 Put

GLW270115P00160000

Latest saved OI1,645Oct 23, 2026
Last change-35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $160.00 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. 1,6808400 2026-10-02: 1,659 OI2026-10-05: 1,658 OI2026-10-06: 1,659 OI2026-10-07: 1,647 OI2026-10-08: 1,647 OI2026-10-09: 1,679 OI2026-10-13: 1,676 OI2026-10-14: 1,676 OI2026-10-15: 1,678 OI2026-10-16: 1,680 OI2026-10-21: 1,680 OI2026-10-23: 1,645 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, 2026Viewing1,645-35
Oct 21, 20261,6800
Oct 16, 20261,680+2
Oct 15, 20261,678+2
Oct 14, 20261,6760
Oct 13, 20261,676-3
Oct 09, 20261,679+32
Oct 08, 20261,6470
Oct 07, 20261,647-12
Oct 06, 20261,659+1
Oct 05, 20261,658-1
Oct 02, 20261,659No prior observation