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Contract OI history

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Feb 19, 2027 EXPIRATION

GLW $125.00 Put

GLW270219P00125000

Latest saved OI597Oct 23, 2026
Last change+13vs 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. 5972980 2026-10-02: 508 OI2026-10-05: 502 OI2026-10-06: 506 OI2026-10-07: 506 OI2026-10-08: 506 OI2026-10-09: 518 OI2026-10-13: 535 OI2026-10-14: 535 OI2026-10-15: 528 OI2026-10-16: 563 OI2026-10-21: 584 OI2026-10-23: 597 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, 2026597+13
Oct 21, 2026Viewing584+21
Oct 16, 2026563+35
Oct 15, 2026528-7
Oct 14, 20265350
Oct 13, 2026535+17
Oct 09, 2026518+12
Oct 08, 20265060
Oct 07, 20265060
Oct 06, 2026506+4
Oct 05, 2026502-6
Oct 02, 2026508No prior observation