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Contract OI history

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Feb 19, 2027 EXPIRATION

GLAS $7.50 Call

GLAS270219C00007500

Latest saved OI4,832Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLAS $7.50 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. 4,8322,4160 2026-10-02: 2,012 OI2026-10-05: 4,750 OI2026-10-06: 4,824 OI2026-10-07: 4,431 OI2026-10-08: 4,418 OI2026-10-09: 4,413 OI2026-10-13: 4,508 OI2026-10-14: 4,569 OI2026-10-15: 4,699 OI2026-10-16: 4,757 OI2026-10-21: 4,831 OI2026-10-23: 4,832 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GLAS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,832+1
Oct 21, 20264,831+74
Oct 16, 20264,757+58
Oct 15, 20264,699+130
Oct 14, 20264,569+61
Oct 13, 20264,508+95
Oct 09, 20264,413-5
Oct 08, 20264,418-13
Oct 07, 20264,431-393
Oct 06, 20264,824+74
Oct 05, 20264,750+2,738
Oct 02, 20262,012No prior observation