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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $170.00 Put

GLW270115P00170000

Latest saved OI1,637Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $170.00 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. 1,7098540 2026-10-02: 1,695 OI2026-10-05: 1,695 OI2026-10-06: 1,708 OI2026-10-07: 1,709 OI2026-10-08: 1,709 OI2026-10-09: 1,709 OI2026-10-13: 1,704 OI2026-10-14: 1,704 OI2026-10-15: 1,697 OI2026-10-16: 1,686 OI2026-10-21: 1,637 OI2026-10-23: 1,637 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, 20261,6370
Oct 21, 2026Viewing1,637-49
Oct 16, 20261,686-11
Oct 15, 20261,697-7
Oct 14, 20261,7040
Oct 13, 20261,704-5
Oct 09, 20261,7090
Oct 08, 20261,7090
Oct 07, 20261,709+1
Oct 06, 20261,708+13
Oct 05, 20261,6950
Oct 02, 20261,695No prior observation