OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

LFST $12.00 Put

LFST261120P00012000

Latest saved OI77Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
LFST $12.00 put open interest history 8 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 77380 2026-10-07: 2 OI2026-10-09: 62 OI2026-10-13: 62 OI2026-10-14: 72 OI2026-10-15: 72 OI2026-10-16: 77 OI2026-10-21: 77 OI2026-10-23: 77 OI Oct 07, 2026Oct 23, 2026

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

LFST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing770
Oct 21, 2026770
Oct 16, 202677+5
Oct 15, 2026720
Oct 14, 202672+10
Oct 13, 2026620
Oct 09, 202662+60
Oct 07, 20262No prior observation