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Contract OI history

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Nov 20, 2026 EXPIRATION

GLAS $5.00 Call

GLAS261120C00005000

Latest saved OI1,622Oct 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 $5.00 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. 1,6238110 2026-10-02: 194 OI2026-10-05: 199 OI2026-10-06: 177 OI2026-10-07: 222 OI2026-10-08: 236 OI2026-10-09: 546 OI2026-10-13: 674 OI2026-10-14: 1,236 OI2026-10-15: 1,483 OI2026-10-16: 1,594 OI2026-10-21: 1,623 OI2026-10-23: 1,622 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, 20261,622-1
Oct 21, 2026Viewing1,623+29
Oct 16, 20261,594+111
Oct 15, 20261,483+247
Oct 14, 20261,236+562
Oct 13, 2026674+128
Oct 09, 2026546+310
Oct 08, 2026236+14
Oct 07, 2026222+45
Oct 06, 2026177-22
Oct 05, 2026199+5
Oct 02, 2026194No prior observation