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Contract OI history

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Jan 21, 2028 EXPIRATION

LAC $5.50 Put

LAC280121P00005500

Latest saved OI860Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LAC $5.50 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. 8684340 2026-10-02: 731 OI2026-10-05: 731 OI2026-10-06: 731 OI2026-10-07: 789 OI2026-10-08: 789 OI2026-10-09: 779 OI2026-10-13: 863 OI2026-10-14: 868 OI2026-10-15: 868 OI2026-10-16: 868 OI2026-10-21: 868 OI2026-10-23: 860 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, 2026Viewing860-8
Oct 21, 20268680
Oct 16, 20268680
Oct 15, 20268680
Oct 14, 2026868+5
Oct 13, 2026863+84
Oct 09, 2026779-10
Oct 08, 20267890
Oct 07, 2026789+58
Oct 06, 20267310
Oct 05, 20267310
Oct 02, 2026731No prior observation