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Contract OI history

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Nov 20, 2026 EXPIRATION

VST $125.00 Put

VST261120P00125000

Latest saved OI3,709Oct 23, 2026
Last change-818vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $125.00 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. 4,6412,3200 2026-10-02: 3,561 OI2026-10-05: 3,613 OI2026-10-06: 4,447 OI2026-10-07: 4,385 OI2026-10-08: 4,385 OI2026-10-09: 4,359 OI2026-10-14: 4,567 OI2026-10-15: 4,641 OI2026-10-16: 4,640 OI2026-10-21: 4,527 OI2026-10-23: 3,709 OI Oct 02, 2026Oct 23, 2026

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

VST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,709-818
Oct 21, 2026Viewing4,527-113
Oct 16, 20264,640-1
Oct 15, 20264,641+74
Oct 14, 20264,567+208
Oct 09, 20264,359-26
Oct 08, 20264,3850
Oct 07, 20264,385-62
Oct 06, 20264,447+834
Oct 05, 20263,613+52
Oct 02, 20263,561No prior observation