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Contract OI history

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Jan 15, 2027 EXPIRATION

VSH $22.50 Put

VSH270115P00022500

Latest saved OI501Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VSH $22.50 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. 5912950 2026-10-02: 564 OI2026-10-05: 564 OI2026-10-06: 591 OI2026-10-07: 561 OI2026-10-08: 571 OI2026-10-09: 578 OI2026-10-13: 577 OI2026-10-14: 576 OI2026-10-16: 502 OI2026-10-20: 502 OI2026-10-23: 501 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, 2026Viewing501-1
Oct 20, 20265020
Oct 16, 2026502-74
Oct 14, 2026576-1
Oct 13, 2026577-1
Oct 09, 2026578+7
Oct 08, 2026571+10
Oct 07, 2026561-30
Oct 06, 2026591+27
Oct 05, 20265640
Oct 02, 2026564No prior observation