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Contract OI history

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Dec 18, 2026 EXPIRATION

TSN $40.00 Put

TSN261218P00040000

Latest saved OI403Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSN $40.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4752370 2026-10-02: 475 OI2026-10-05: 475 OI2026-10-06: 475 OI2026-10-07: 475 OI2026-10-08: 475 OI2026-10-09: 475 OI2026-10-14: 403 OI2026-10-15: 403 OI2026-10-16: 403 OI2026-10-21: 403 OI2026-10-23: 403 OI Oct 02, 2026Oct 23, 2026

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

TSN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4030
Oct 21, 20264030
Oct 16, 20264030
Oct 15, 20264030
Oct 14, 2026403-72
Oct 09, 20264750
Oct 08, 20264750
Oct 07, 20264750
Oct 06, 20264750
Oct 05, 20264750
Oct 02, 2026475No prior observation