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Contract OI history

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Jan 19, 2029 EXPIRATION

CRML $2.50 Put

CRML290119P00002500

Latest saved OI764Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRML $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. 7643820 2026-10-09: 424 OI2026-10-13: 625 OI2026-10-14: 625 OI2026-10-15: 661 OI2026-10-16: 761 OI2026-10-21: 761 OI2026-10-23: 764 OI Oct 09, 2026Oct 23, 2026

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

CRML contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing764+3
Oct 21, 20267610
Oct 16, 2026761+100
Oct 15, 2026661+36
Oct 14, 20266250
Oct 13, 2026625+201
Oct 09, 2026424No prior observation