OITracker Cboe delayed data

Contract OI history

Back to SQM

Jan 15, 2027 EXPIRATION

SQM $57.50 Put

SQM270115P00057500

Latest saved OI1,012Oct 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 $57.50 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. 1,0125060 2026-10-02: 1,009 OI2026-10-05: 1,009 OI2026-10-06: 1,008 OI2026-10-07: 1,010 OI2026-10-08: 1,012 OI2026-10-09: 1,012 OI2026-10-13: 1,012 OI2026-10-14: 1,012 OI2026-10-15: 1,012 OI2026-10-20: 1,012 OI2026-10-23: 1,012 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, 20261,0120
Oct 20, 2026Viewing1,0120
Oct 15, 20261,0120
Oct 14, 20261,0120
Oct 13, 20261,0120
Oct 09, 20261,0120
Oct 08, 20261,012+2
Oct 07, 20261,010+2
Oct 06, 20261,008-1
Oct 05, 20261,0090
Oct 02, 20261,009No prior observation