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Contract OI history

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Oct 30, 2026 EXPIRATION

CRML $5.50 Put

CRML261030P00005500

Latest saved OI776Oct 23, 2026
Last change+120vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRML $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. 7763880 2026-10-09: 600 OI2026-10-13: 600 OI2026-10-14: 600 OI2026-10-15: 605 OI2026-10-16: 605 OI2026-10-21: 656 OI2026-10-23: 776 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, 2026Viewing776+120
Oct 21, 2026656+51
Oct 16, 20266050
Oct 15, 2026605+5
Oct 14, 20266000
Oct 13, 20266000
Oct 09, 2026600No prior observation