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Contract OI history

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Feb 19, 2027 EXPIRATION

GLAS $5.00 Put

GLAS270219P00005000

Latest saved OI2,560Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GLAS $5.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5701,2850 2026-10-02: 2,364 OI2026-10-05: 2,364 OI2026-10-06: 2,370 OI2026-10-07: 2,452 OI2026-10-08: 2,452 OI2026-10-09: 2,535 OI2026-10-13: 2,570 OI2026-10-14: 2,570 OI2026-10-15: 2,570 OI2026-10-16: 2,570 OI2026-10-21: 2,560 OI2026-10-23: 2,560 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, 20262,5600
Oct 21, 2026Viewing2,560-10
Oct 16, 20262,5700
Oct 15, 20262,5700
Oct 14, 20262,5700
Oct 13, 20262,570+35
Oct 09, 20262,535+83
Oct 08, 20262,4520
Oct 07, 20262,452+82
Oct 06, 20262,370+6
Oct 05, 20262,3640
Oct 02, 20262,364No prior observation