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Contract OI history

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Mar 19, 2027 EXPIRATION

VST $160.00 Call

VST270319C00160000

Latest saved OI1,008Oct 23, 2026
Last change+76vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VST $160.00 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. 1,0085040 2026-10-02: 438 OI2026-10-05: 449 OI2026-10-06: 474 OI2026-10-07: 473 OI2026-10-08: 473 OI2026-10-09: 467 OI2026-10-14: 527 OI2026-10-15: 869 OI2026-10-16: 882 OI2026-10-21: 932 OI2026-10-23: 1,008 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, 2026Viewing1,008+76
Oct 21, 2026932+50
Oct 16, 2026882+13
Oct 15, 2026869+342
Oct 14, 2026527+60
Oct 09, 2026467-6
Oct 08, 20264730
Oct 07, 2026473-1
Oct 06, 2026474+25
Oct 05, 2026449+11
Oct 02, 2026438No prior observation