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Contract OI history

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Nov 20, 2026 EXPIRATION

TPL $300.00 Put

TPL261120P00300000

Latest saved OI144Oct 21, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TPL $300.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 144720 2026-10-02: 20 OI2026-10-05: 20 OI2026-10-06: 46 OI2026-10-07: 46 OI2026-10-08: 47 OI2026-10-09: 49 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-15: 137 OI2026-10-16: 140 OI2026-10-21: 144 OI Oct 02, 2026Oct 21, 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 21, 2026Viewing144+4
Oct 16, 2026140+3
Oct 15, 2026137+99
Oct 14, 2026380
Oct 13, 202638-11
Oct 09, 202649+2
Oct 08, 202647+1
Oct 07, 2026460
Oct 06, 202646+26
Oct 05, 2026200
Oct 02, 202620No prior observation