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Contract OI history

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Oct 23, 2026 EXPIRATION

GLW $167.50 Call

GLW261023C00167500

Latest saved OI364Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $167.50 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. 3641820 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 2 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 179 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-15: 250 OI2026-10-16: 335 OI2026-10-21: 364 OI2026-10-23: 364 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, 20263640
Oct 21, 2026Viewing364+29
Oct 16, 2026335+85
Oct 15, 2026250+33
Oct 14, 20262170
Oct 13, 2026217+38
Oct 09, 2026179+21
Oct 08, 20261580
Oct 07, 2026158+156
Oct 06, 20262+2
Oct 05, 202600
Oct 02, 20260No prior observation