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Contract OI history

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Oct 23, 2026 EXPIRATION

VST $160.00 Call

VST261023C00160000

Latest saved OI2,048Oct 23, 2026
Last change-96vs 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. 2,1441,0720 2026-10-02: 200 OI2026-10-05: 206 OI2026-10-06: 314 OI2026-10-07: 575 OI2026-10-08: 575 OI2026-10-09: 673 OI2026-10-14: 1,004 OI2026-10-15: 1,281 OI2026-10-16: 1,300 OI2026-10-21: 2,144 OI2026-10-23: 2,048 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, 20262,048-96
Oct 21, 2026Viewing2,144+844
Oct 16, 20261,300+19
Oct 15, 20261,281+277
Oct 14, 20261,004+331
Oct 09, 2026673+98
Oct 08, 20265750
Oct 07, 2026575+261
Oct 06, 2026314+108
Oct 05, 2026206+6
Oct 02, 2026200No prior observation