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Contract OI history

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Dec 15, 2028 EXPIRATION

VST $150.00 Call

VST281215C00150000

Latest saved OI112Oct 23, 2026
Last change+2vs 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. 112560 2026-10-02: 112 OI2026-10-05: 109 OI2026-10-06: 103 OI2026-10-07: 97 OI2026-10-08: 97 OI2026-10-09: 99 OI2026-10-14: 106 OI2026-10-15: 111 OI2026-10-16: 111 OI2026-10-21: 110 OI2026-10-23: 112 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, 2026112+2
Oct 21, 2026Viewing110-1
Oct 16, 20261110
Oct 15, 2026111+5
Oct 14, 2026106+7
Oct 09, 202699+2
Oct 08, 2026970
Oct 07, 202697-6
Oct 06, 2026103-6
Oct 05, 2026109-3
Oct 02, 2026112No prior observation