OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

LEN $50.00 Put

LEN290119P00050000

Latest saved OI80Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LEN $50.00 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. 80400 2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 18 OI2026-10-07: 18 OI2026-10-08: 36 OI2026-10-09: 36 OI2026-10-13: 39 OI2026-10-14: 39 OI2026-10-15: 41 OI2026-10-16: 21 OI2026-10-21: 79 OI2026-10-23: 80 OI Oct 02, 2026Oct 23, 2026

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

LEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202680+1
Oct 21, 2026Viewing79+58
Oct 16, 202621-20
Oct 15, 202641+2
Oct 14, 2026390
Oct 13, 202639+3
Oct 09, 2026360
Oct 08, 202636+18
Oct 07, 2026180
Oct 06, 202618+8
Oct 05, 2026100
Oct 02, 202610No prior observation