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Contract OI history

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Oct 30, 2026 EXPIRATION

VST $150.00 Call

VST261030C00150000

Latest saved OI969Oct 23, 2026
Last change+311vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $150.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9694840 2026-10-02: 421 OI2026-10-05: 791 OI2026-10-06: 606 OI2026-10-07: 611 OI2026-10-08: 611 OI2026-10-09: 612 OI2026-10-14: 576 OI2026-10-15: 607 OI2026-10-16: 637 OI2026-10-21: 658 OI2026-10-23: 969 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, 2026969+311
Oct 21, 2026Viewing658+21
Oct 16, 2026637+30
Oct 15, 2026607+31
Oct 14, 2026576-36
Oct 09, 2026612+1
Oct 08, 20266110
Oct 07, 2026611+5
Oct 06, 2026606-185
Oct 05, 2026791+370
Oct 02, 2026421No prior observation