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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $97.50 Put

GLW270115P00097500

Latest saved OI584Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $97.50 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. 5842920 2026-10-02: 536 OI2026-10-05: 526 OI2026-10-06: 524 OI2026-10-07: 523 OI2026-10-08: 523 OI2026-10-09: 523 OI2026-10-13: 526 OI2026-10-14: 526 OI2026-10-15: 526 OI2026-10-16: 576 OI2026-10-21: 575 OI2026-10-23: 584 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, 2026Viewing584+9
Oct 21, 2026575-1
Oct 16, 2026576+50
Oct 15, 20265260
Oct 14, 20265260
Oct 13, 2026526+3
Oct 09, 20265230
Oct 08, 20265230
Oct 07, 2026523-1
Oct 06, 2026524-2
Oct 05, 2026526-10
Oct 02, 2026536No prior observation