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Contract OI history

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Dec 18, 2026 EXPIRATION

TS $62.50 Put

TS261218P00062500

Latest saved OI250Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TS $62.50 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. 2501250 2026-10-02: 246 OI2026-10-05: 246 OI2026-10-06: 246 OI2026-10-07: 246 OI2026-10-08: 246 OI2026-10-09: 246 OI2026-10-13: 246 OI2026-10-14: 246 OI2026-10-16: 246 OI2026-10-21: 250 OI2026-10-23: 250 OI Oct 02, 2026Oct 23, 2026

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

TS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262500
Oct 21, 2026Viewing250+4
Oct 16, 20262460
Oct 14, 20262460
Oct 13, 20262460
Oct 09, 20262460
Oct 08, 20262460
Oct 07, 20262460
Oct 06, 20262460
Oct 05, 20262460
Oct 02, 2026246No prior observation