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Contract OI history

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Nov 27, 2026 EXPIRATION

VST $130.00 Put

VST261127P00130000

Latest saved OI136Oct 23, 2026
Last change+74vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $130.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 136680 2026-10-09: 2 OI2026-10-14: 7 OI2026-10-15: 11 OI2026-10-16: 11 OI2026-10-21: 62 OI2026-10-23: 136 OI Oct 09, 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, 2026136+74
Oct 21, 2026Viewing62+51
Oct 16, 2026110
Oct 15, 202611+4
Oct 14, 20267+5
Oct 09, 20262No prior observation