OITracker Cboe delayed data

Contract OI history

Back to TPR

Dec 18, 2026 EXPIRATION

TPR $100.00 Put

TPR261218P00100000

Latest saved OI210Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TPR $100.00 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. 2101050 2026-10-02: 187 OI2026-10-05: 192 OI2026-10-06: 193 OI2026-10-07: 193 OI2026-10-08: 193 OI2026-10-09: 193 OI2026-10-13: 193 OI2026-10-14: 193 OI2026-10-15: 193 OI2026-10-16: 200 OI2026-10-21: 200 OI2026-10-23: 210 OI Oct 02, 2026Oct 23, 2026

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

TPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing210+10
Oct 21, 20262000
Oct 16, 2026200+7
Oct 15, 20261930
Oct 14, 20261930
Oct 13, 20261930
Oct 09, 20261930
Oct 08, 20261930
Oct 07, 20261930
Oct 06, 2026193+1
Oct 05, 2026192+5
Oct 02, 2026187No prior observation