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Contract OI history

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Mar 19, 2027 EXPIRATION

GLW $210.00 Call

GLW270319C00210000

Latest saved OI1,222Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $210.00 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. 1,2316150 2026-10-02: 1,221 OI2026-10-05: 1,221 OI2026-10-06: 1,221 OI2026-10-07: 1,222 OI2026-10-08: 1,222 OI2026-10-09: 1,231 OI2026-10-13: 1,226 OI2026-10-14: 1,226 OI2026-10-15: 1,224 OI2026-10-16: 1,224 OI2026-10-21: 1,225 OI2026-10-23: 1,222 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, 2026Viewing1,222-3
Oct 21, 20261,225+1
Oct 16, 20261,2240
Oct 15, 20261,224-2
Oct 14, 20261,2260
Oct 13, 20261,226-5
Oct 09, 20261,231+9
Oct 08, 20261,2220
Oct 07, 20261,222+1
Oct 06, 20261,2210
Oct 05, 20261,2210
Oct 02, 20261,221No prior observation