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Contract OI history

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Apr 16, 2027 EXPIRATION

SQM $45.00 Put

SQM270416P00045000

Latest saved OI63Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SQM $45.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 63310 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 8 OI2026-10-13: 8 OI2026-10-14: 8 OI2026-10-15: 8 OI2026-10-20: 63 OI2026-10-23: 63 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, 2026630
Oct 20, 2026Viewing63+55
Oct 15, 202680
Oct 14, 202680
Oct 13, 202680
Oct 09, 20268+5
Oct 08, 202630
Oct 07, 20263+2
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation