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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $145.00 Put

GLW270115P00145000

Latest saved OI1,104Oct 23, 2026
Last change+23vs 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. 1,1045520 2026-10-02: 613 OI2026-10-05: 619 OI2026-10-06: 625 OI2026-10-07: 622 OI2026-10-08: 622 OI2026-10-09: 942 OI2026-10-13: 1,057 OI2026-10-14: 1,057 OI2026-10-15: 1,056 OI2026-10-16: 1,054 OI2026-10-21: 1,081 OI2026-10-23: 1,104 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, 2026Viewing1,104+23
Oct 21, 20261,081+27
Oct 16, 20261,054-2
Oct 15, 20261,056-1
Oct 14, 20261,0570
Oct 13, 20261,057+115
Oct 09, 2026942+320
Oct 08, 20266220
Oct 07, 2026622-3
Oct 06, 2026625+6
Oct 05, 2026619+6
Oct 02, 2026613No prior observation