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Contract OI history

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Dec 18, 2026 EXPIRATION

GLW $185.00 Call

GLW261218C00185000

Latest saved OI887Oct 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 $185.00 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. 8904450 2026-10-02: 759 OI2026-10-05: 761 OI2026-10-06: 802 OI2026-10-07: 800 OI2026-10-08: 800 OI2026-10-09: 822 OI2026-10-13: 831 OI2026-10-14: 831 OI2026-10-15: 829 OI2026-10-16: 820 OI2026-10-21: 890 OI2026-10-23: 887 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, 2026887-3
Oct 21, 2026Viewing890+70
Oct 16, 2026820-9
Oct 15, 2026829-2
Oct 14, 20268310
Oct 13, 2026831+9
Oct 09, 2026822+22
Oct 08, 20268000
Oct 07, 2026800-2
Oct 06, 2026802+41
Oct 05, 2026761+2
Oct 02, 2026759No prior observation