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Contract OI history

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Nov 20, 2026 EXPIRATION

TT $420.00 Put

TT261120P00420000

Latest saved OI60Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TT $420.00 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. 60300 2026-10-02: 28 OI2026-10-05: 25 OI2026-10-06: 25 OI2026-10-07: 25 OI2026-10-08: 25 OI2026-10-09: 33 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-15: 52 OI2026-10-16: 52 OI2026-10-21: 59 OI2026-10-23: 60 OI Oct 02, 2026Oct 23, 2026

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

TT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing60+1
Oct 21, 202659+7
Oct 16, 2026520
Oct 15, 2026520
Oct 14, 2026520
Oct 13, 202652+19
Oct 09, 202633+8
Oct 08, 2026250
Oct 07, 2026250
Oct 06, 2026250
Oct 05, 202625-3
Oct 02, 202628No prior observation