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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $210.00 Call

GLW270115C00210000

Latest saved OI621Oct 23, 2026
Last change-13vs 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. 6933460 2026-10-02: 573 OI2026-10-05: 688 OI2026-10-06: 693 OI2026-10-07: 686 OI2026-10-08: 686 OI2026-10-09: 677 OI2026-10-13: 624 OI2026-10-14: 624 OI2026-10-15: 625 OI2026-10-16: 633 OI2026-10-21: 634 OI2026-10-23: 621 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, 2026Viewing621-13
Oct 21, 2026634+1
Oct 16, 2026633+8
Oct 15, 2026625+1
Oct 14, 20266240
Oct 13, 2026624-53
Oct 09, 2026677-9
Oct 08, 20266860
Oct 07, 2026686-7
Oct 06, 2026693+5
Oct 05, 2026688+115
Oct 02, 2026573No prior observation