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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $145.00 Put

GLW261120P00145000

Latest saved OI2,481Oct 23, 2026
Last change-190vs 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. 2,6711,3350 2026-10-02: 1,806 OI2026-10-05: 1,816 OI2026-10-06: 2,392 OI2026-10-07: 2,410 OI2026-10-08: 2,410 OI2026-10-09: 2,506 OI2026-10-13: 2,608 OI2026-10-14: 2,608 OI2026-10-15: 2,620 OI2026-10-16: 2,646 OI2026-10-21: 2,671 OI2026-10-23: 2,481 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, 2026Viewing2,481-190
Oct 21, 20262,671+25
Oct 16, 20262,646+26
Oct 15, 20262,620+12
Oct 14, 20262,6080
Oct 13, 20262,608+102
Oct 09, 20262,506+96
Oct 08, 20262,4100
Oct 07, 20262,410+18
Oct 06, 20262,392+576
Oct 05, 20261,816+10
Oct 02, 20261,806No prior observation