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Contract OI history

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Dec 18, 2026 EXPIRATION

GLW $200.00 Call

GLW261218C00200000

Latest saved OI1,328Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $200.00 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. 1,5107550 2026-10-02: 1,331 OI2026-10-05: 1,351 OI2026-10-06: 1,358 OI2026-10-07: 1,483 OI2026-10-08: 1,483 OI2026-10-09: 1,477 OI2026-10-13: 1,510 OI2026-10-14: 1,510 OI2026-10-15: 1,394 OI2026-10-16: 1,381 OI2026-10-21: 1,332 OI2026-10-23: 1,328 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, 2026Viewing1,328-4
Oct 21, 20261,332-49
Oct 16, 20261,381-13
Oct 15, 20261,394-116
Oct 14, 20261,5100
Oct 13, 20261,510+33
Oct 09, 20261,477-6
Oct 08, 20261,4830
Oct 07, 20261,483+125
Oct 06, 20261,358+7
Oct 05, 20261,351+20
Oct 02, 20261,331No prior observation