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Contract OI history

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Mar 19, 2027 EXPIRATION

GLW $110.00 Put

GLW270319P00110000

Latest saved OI3,692Oct 23, 2026
Last change+232vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $110.00 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. 3,6921,8460 2026-10-02: 592 OI2026-10-05: 585 OI2026-10-06: 593 OI2026-10-07: 643 OI2026-10-08: 643 OI2026-10-09: 647 OI2026-10-13: 636 OI2026-10-14: 636 OI2026-10-15: 636 OI2026-10-16: 2,643 OI2026-10-21: 3,460 OI2026-10-23: 3,692 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, 2026Viewing3,692+232
Oct 21, 20263,460+817
Oct 16, 20262,643+2,007
Oct 15, 20266360
Oct 14, 20266360
Oct 13, 2026636-11
Oct 09, 2026647+4
Oct 08, 20266430
Oct 07, 2026643+50
Oct 06, 2026593+8
Oct 05, 2026585-7
Oct 02, 2026592No prior observation