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Contract OI history

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Jan 21, 2028 EXPIRATION

GLW $380.00 Call

GLW280121C00380000

Latest saved OI764Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLW $380.00 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. 7643820 2026-10-02: 651 OI2026-10-05: 651 OI2026-10-06: 657 OI2026-10-07: 657 OI2026-10-08: 657 OI2026-10-09: 662 OI2026-10-13: 670 OI2026-10-14: 670 OI2026-10-15: 677 OI2026-10-16: 683 OI2026-10-21: 760 OI2026-10-23: 764 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, 2026Viewing764+4
Oct 21, 2026760+77
Oct 16, 2026683+6
Oct 15, 2026677+7
Oct 14, 20266700
Oct 13, 2026670+8
Oct 09, 2026662+5
Oct 08, 20266570
Oct 07, 20266570
Oct 06, 2026657+6
Oct 05, 20266510
Oct 02, 2026651No prior observation