OITracker Cboe delayed data

Contract OI history

Back to MTN

Nov 20, 2026 EXPIRATION

MTN $115.00 Put

MTN261120P00115000

Latest saved OI172Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MTN $115.00 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. 172860 2026-10-02: 80 OI2026-10-05: 73 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 74 OI2026-10-09: 124 OI2026-10-13: 125 OI2026-10-14: 126 OI2026-10-15: 169 OI2026-10-16: 171 OI2026-10-21: 166 OI2026-10-23: 172 OI Oct 02, 2026Oct 23, 2026

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

MTN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing172+6
Oct 21, 2026166-5
Oct 16, 2026171+2
Oct 15, 2026169+43
Oct 14, 2026126+1
Oct 13, 2026125+1
Oct 09, 2026124+50
Oct 08, 202674-1
Oct 07, 2026750
Oct 06, 202675+2
Oct 05, 202673-7
Oct 02, 202680No prior observation