OITracker Cboe delayed data

Contract OI history

Back to TPL

Apr 16, 2027 EXPIRATION

TPL $400.00 Call

TPL270416C00400000

Latest saved OI813Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TPL $400.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8134060 2026-10-02: 64 OI2026-10-05: 64 OI2026-10-06: 411 OI2026-10-07: 411 OI2026-10-08: 511 OI2026-10-09: 611 OI2026-10-13: 611 OI2026-10-14: 611 OI2026-10-15: 699 OI2026-10-16: 700 OI2026-10-21: 813 OI2026-10-23: 813 OI Oct 02, 2026Oct 23, 2026

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

TPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20268130
Oct 21, 2026Viewing813+113
Oct 16, 2026700+1
Oct 15, 2026699+88
Oct 14, 20266110
Oct 13, 20266110
Oct 09, 2026611+100
Oct 08, 2026511+100
Oct 07, 20264110
Oct 06, 2026411+347
Oct 05, 2026640
Oct 02, 202664No prior observation