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Contract OI history

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Nov 06, 2026 EXPIRATION

GRAB $2.50 Put

GRAB261106P00002500

Latest saved OI812Oct 23, 2026
Last change+29vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRAB $2.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8124060 2026-10-09: 21 OI2026-10-13: 25 OI2026-10-14: 25 OI2026-10-15: 771 OI2026-10-16: 773 OI2026-10-21: 783 OI2026-10-23: 812 OI Oct 09, 2026Oct 23, 2026

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

GRAB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026812+29
Oct 21, 2026Viewing783+10
Oct 16, 2026773+2
Oct 15, 2026771+746
Oct 14, 2026250
Oct 13, 202625+4
Oct 09, 202621No prior observation