OITracker Cboe delayed data

Contract OI history

Back to SQM

Jan 15, 2027 EXPIRATION

SQM $80.00 Put

SQM270115P00080000

Latest saved OI1,115Oct 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 $80.00 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. 1,1565780 2026-10-02: 1,156 OI2026-10-05: 1,156 OI2026-10-06: 1,156 OI2026-10-07: 1,156 OI2026-10-08: 1,156 OI2026-10-09: 1,156 OI2026-10-13: 1,116 OI2026-10-14: 1,116 OI2026-10-15: 1,115 OI2026-10-20: 1,115 OI2026-10-23: 1,115 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, 20261,1150
Oct 20, 2026Viewing1,1150
Oct 15, 20261,115-1
Oct 14, 20261,1160
Oct 13, 20261,116-40
Oct 09, 20261,1560
Oct 08, 20261,1560
Oct 07, 20261,1560
Oct 06, 20261,1560
Oct 05, 20261,1560
Oct 02, 20261,156No prior observation