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Contract OI history

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Oct 23, 2026 EXPIRATION

GLW $145.00 Put

GLW261023P00145000

Latest saved OI452Oct 23, 2026
Last change-872vs 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. 1,5127560 2026-10-02: 871 OI2026-10-05: 1,034 OI2026-10-06: 1,165 OI2026-10-07: 1,186 OI2026-10-08: 1,186 OI2026-10-09: 1,340 OI2026-10-13: 1,487 OI2026-10-14: 1,487 OI2026-10-15: 1,512 OI2026-10-16: 1,509 OI2026-10-21: 1,324 OI2026-10-23: 452 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, 2026Viewing452-872
Oct 21, 20261,324-185
Oct 16, 20261,509-3
Oct 15, 20261,512+25
Oct 14, 20261,4870
Oct 13, 20261,487+147
Oct 09, 20261,340+154
Oct 08, 20261,1860
Oct 07, 20261,186+21
Oct 06, 20261,165+131
Oct 05, 20261,034+163
Oct 02, 2026871No prior observation