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Contract OI history

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Apr 16, 2027 EXPIRATION

VSH $22.50 Put

VSH270416P00022500

Latest saved OI117Oct 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 $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. 119590 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 109 OI2026-10-07: 119 OI2026-10-08: 116 OI2026-10-09: 117 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-16: 117 OI2026-10-20: 117 OI2026-10-23: 117 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, 20261170
Oct 20, 2026Viewing1170
Oct 16, 20261170
Oct 14, 20261170
Oct 13, 20261170
Oct 09, 2026117+1
Oct 08, 2026116-3
Oct 07, 2026119+10
Oct 06, 2026109+101
Oct 05, 202680
Oct 02, 20268No prior observation