OITracker Cboe delayed data

Contract OI history

Back to LUMN

Nov 20, 2026 EXPIRATION

LUMN $4.00 Put

LUMN261120P00004000

Latest saved OI1,862Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LUMN $4.00 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. 1,8629310 2026-10-02: 462 OI2026-10-05: 462 OI2026-10-06: 472 OI2026-10-07: 472 OI2026-10-08: 472 OI2026-10-09: 508 OI2026-10-13: 513 OI2026-10-14: 513 OI2026-10-15: 533 OI2026-10-16: 739 OI2026-10-21: 1,848 OI2026-10-23: 1,862 OI Oct 02, 2026Oct 23, 2026

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

LUMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,862+14
Oct 21, 20261,848+1,109
Oct 16, 2026739+206
Oct 15, 2026533+20
Oct 14, 20265130
Oct 13, 2026513+5
Oct 09, 2026508+36
Oct 08, 20264720
Oct 07, 20264720
Oct 06, 2026472+10
Oct 05, 20264620
Oct 02, 2026462No prior observation