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Contract OI history

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Dec 18, 2026 EXPIRATION

VSH $30.00 Put

VSH261218P00030000

Latest saved OI193Oct 23, 2026
Last change+19vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VSH $30.00 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. 193960 2026-10-02: 154 OI2026-10-05: 154 OI2026-10-06: 165 OI2026-10-07: 165 OI2026-10-08: 166 OI2026-10-09: 176 OI2026-10-13: 176 OI2026-10-14: 173 OI2026-10-16: 174 OI2026-10-20: 174 OI2026-10-23: 193 OI Oct 02, 2026Oct 23, 2026

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

VSH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing193+19
Oct 20, 20261740
Oct 16, 2026174+1
Oct 14, 2026173-3
Oct 13, 20261760
Oct 09, 2026176+10
Oct 08, 2026166+1
Oct 07, 20261650
Oct 06, 2026165+11
Oct 05, 20261540
Oct 02, 2026154No prior observation