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Contract OI history

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Dec 17, 2027 EXPIRATION

GRAB $5.50 Put

GRAB271217P00005500

Latest saved OI134Oct 23, 2026
Last change-338vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GRAB $5.50 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. 4782390 2026-10-09: 478 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 472 OI2026-10-16: 472 OI2026-10-21: 472 OI2026-10-23: 134 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, 2026134-338
Oct 21, 2026Viewing4720
Oct 16, 20264720
Oct 15, 20264720
Oct 14, 20264720
Oct 13, 2026472-6
Oct 09, 2026478No prior observation