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Contract OI history

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Jan 15, 2027 EXPIRATION

VSH $17.50 Put

VSH270115P00017500

Latest saved OI126Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VSH $17.50 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. 126630 2026-10-02: 95 OI2026-10-05: 95 OI2026-10-06: 95 OI2026-10-07: 95 OI2026-10-08: 95 OI2026-10-09: 95 OI2026-10-13: 95 OI2026-10-14: 95 OI2026-10-16: 126 OI2026-10-20: 126 OI2026-10-23: 126 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, 2026Viewing1260
Oct 20, 20261260
Oct 16, 2026126+31
Oct 14, 2026950
Oct 13, 2026950
Oct 09, 2026950
Oct 08, 2026950
Oct 07, 2026950
Oct 06, 2026950
Oct 05, 2026950
Oct 02, 202695No prior observation