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Contract OI history

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Jan 15, 2027 EXPIRATION

SQM $70.00 Call

SQM270115C00070000

Latest saved OI989Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SQM $70.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9894940 2026-10-02: 974 OI2026-10-05: 974 OI2026-10-06: 974 OI2026-10-07: 974 OI2026-10-08: 974 OI2026-10-09: 974 OI2026-10-13: 975 OI2026-10-14: 976 OI2026-10-15: 976 OI2026-10-20: 988 OI2026-10-23: 989 OI Oct 02, 2026Oct 23, 2026

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

SQM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026989+1
Oct 20, 2026Viewing988+12
Oct 15, 20269760
Oct 14, 2026976+1
Oct 13, 2026975+1
Oct 09, 20269740
Oct 08, 20269740
Oct 07, 20269740
Oct 06, 20269740
Oct 05, 20269740
Oct 02, 2026974No prior observation