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Contract OI history

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Jan 15, 2027 EXPIRATION

GLW $350.00 Call

GLW270115C00350000

Latest saved OI665Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $350.00 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. 7003500 2026-10-02: 694 OI2026-10-05: 694 OI2026-10-06: 693 OI2026-10-07: 693 OI2026-10-08: 693 OI2026-10-09: 695 OI2026-10-13: 700 OI2026-10-14: 700 OI2026-10-15: 700 OI2026-10-16: 699 OI2026-10-21: 684 OI2026-10-23: 665 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, 2026Viewing665-19
Oct 21, 2026684-15
Oct 16, 2026699-1
Oct 15, 20267000
Oct 14, 20267000
Oct 13, 2026700+5
Oct 09, 2026695+2
Oct 08, 20266930
Oct 07, 20266930
Oct 06, 2026693-1
Oct 05, 20266940
Oct 02, 2026694No prior observation