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Contract OI history

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Oct 30, 2026 EXPIRATION

CRML $7.50 Put

CRML261030P00007500

Latest saved OI224Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRML $7.50 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. 2241120 2026-10-09: 69 OI2026-10-13: 72 OI2026-10-14: 72 OI2026-10-15: 72 OI2026-10-16: 72 OI2026-10-21: 222 OI2026-10-23: 224 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, 2026Viewing224+2
Oct 21, 2026222+150
Oct 16, 2026720
Oct 15, 2026720
Oct 14, 2026720
Oct 13, 202672+3
Oct 09, 202669No prior observation