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Contract OI history

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Nov 20, 2026 EXPIRATION

VSH $30.00 Put

VSH261120P00030000

Latest saved OI1,590Oct 23, 2026
Last change+147vs 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. 1,5907950 2026-10-02: 881 OI2026-10-05: 881 OI2026-10-06: 1,076 OI2026-10-07: 1,121 OI2026-10-08: 1,134 OI2026-10-09: 1,188 OI2026-10-13: 1,212 OI2026-10-14: 1,218 OI2026-10-16: 1,247 OI2026-10-20: 1,443 OI2026-10-23: 1,590 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, 2026Viewing1,590+147
Oct 20, 20261,443+196
Oct 16, 20261,247+29
Oct 14, 20261,218+6
Oct 13, 20261,212+24
Oct 09, 20261,188+54
Oct 08, 20261,134+13
Oct 07, 20261,121+45
Oct 06, 20261,076+195
Oct 05, 20268810
Oct 02, 2026881No prior observation