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Contract OI history

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Nov 20, 2026 EXPIRATION

GLW $250.00 Call

GLW261120C00250000

Latest saved OI1,445Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $250.00 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. 1,5047520 2026-10-02: 1,188 OI2026-10-05: 1,398 OI2026-10-06: 1,504 OI2026-10-07: 1,504 OI2026-10-08: 1,504 OI2026-10-09: 1,475 OI2026-10-13: 1,457 OI2026-10-14: 1,457 OI2026-10-15: 1,449 OI2026-10-16: 1,447 OI2026-10-21: 1,447 OI2026-10-23: 1,445 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, 2026Viewing1,445-2
Oct 21, 20261,4470
Oct 16, 20261,447-2
Oct 15, 20261,449-8
Oct 14, 20261,4570
Oct 13, 20261,457-18
Oct 09, 20261,475-29
Oct 08, 20261,5040
Oct 07, 20261,5040
Oct 06, 20261,504+106
Oct 05, 20261,398+210
Oct 02, 20261,188No prior observation