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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $155.00 Call

GLW261120C00155000

Latest saved OI1,830Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $155.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8309150 2026-10-02: 657 OI2026-10-05: 630 OI2026-10-06: 629 OI2026-10-07: 645 OI2026-10-08: 645 OI2026-10-09: 658 OI2026-10-13: 1,069 OI2026-10-14: 1,069 OI2026-10-15: 1,201 OI2026-10-16: 1,682 OI2026-10-21: 1,813 OI2026-10-23: 1,830 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, 20261,830+17
Oct 21, 2026Viewing1,813+131
Oct 16, 20261,682+481
Oct 15, 20261,201+132
Oct 14, 20261,0690
Oct 13, 20261,069+411
Oct 09, 2026658+13
Oct 08, 20266450
Oct 07, 2026645+16
Oct 06, 2026629-1
Oct 05, 2026630-27
Oct 02, 2026657No prior observation