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Contract OI history

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Nov 20, 2026 EXPIRATION

LAC $4.50 Put

LAC261120P00004500

Latest saved OI1,225Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LAC $4.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4797390 2026-10-02: 1,479 OI2026-10-05: 1,479 OI2026-10-06: 1,312 OI2026-10-07: 1,302 OI2026-10-08: 1,302 OI2026-10-09: 1,302 OI2026-10-13: 1,225 OI2026-10-14: 1,225 OI2026-10-15: 1,225 OI2026-10-16: 1,225 OI2026-10-21: 1,225 OI2026-10-23: 1,225 OI Oct 02, 2026Oct 23, 2026

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

LAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2250
Oct 21, 20261,2250
Oct 16, 20261,2250
Oct 15, 20261,2250
Oct 14, 20261,2250
Oct 13, 20261,225-77
Oct 09, 20261,3020
Oct 08, 20261,3020
Oct 07, 20261,302-10
Oct 06, 20261,312-167
Oct 05, 20261,4790
Oct 02, 20261,479No prior observation