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Contract OI history

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Nov 20, 2026 EXPIRATION

VST $150.00 Call

VST261120C00150000

Latest saved OI2,084Oct 23, 2026
Last change+17vs 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. 2,0841,0420 2026-10-02: 1,190 OI2026-10-05: 1,420 OI2026-10-06: 1,456 OI2026-10-07: 1,473 OI2026-10-08: 1,473 OI2026-10-09: 1,517 OI2026-10-14: 1,514 OI2026-10-15: 1,624 OI2026-10-16: 1,865 OI2026-10-21: 2,067 OI2026-10-23: 2,084 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, 2026Viewing2,084+17
Oct 21, 20262,067+202
Oct 16, 20261,865+241
Oct 15, 20261,624+110
Oct 14, 20261,514-3
Oct 09, 20261,517+44
Oct 08, 20261,4730
Oct 07, 20261,473+17
Oct 06, 20261,456+36
Oct 05, 20261,420+230
Oct 02, 20261,190No prior observation