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Contract OI history

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Oct 23, 2026 EXPIRATION

VST $130.00 Put

VST261023P00130000

Latest saved OI546Oct 23, 2026
Last change+21vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $130.00 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. 5462730 2026-10-02: 435 OI2026-10-05: 496 OI2026-10-06: 410 OI2026-10-07: 406 OI2026-10-08: 406 OI2026-10-09: 394 OI2026-10-14: 398 OI2026-10-15: 370 OI2026-10-16: 376 OI2026-10-21: 525 OI2026-10-23: 546 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, 2026Viewing546+21
Oct 21, 2026525+149
Oct 16, 2026376+6
Oct 15, 2026370-28
Oct 14, 2026398+4
Oct 09, 2026394-12
Oct 08, 20264060
Oct 07, 2026406-4
Oct 06, 2026410-86
Oct 05, 2026496+61
Oct 02, 2026435No prior observation