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Contract OI history

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Jan 15, 2027 EXPIRATION

VEL $12.50 Put

VEL270115P00012500

Latest saved OI74Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VEL $12.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 74370 2026-10-02: 16 OI2026-10-05: 16 OI2026-10-07: 68 OI2026-10-08: 68 OI2026-10-09: 73 OI2026-10-13: 74 OI2026-10-14: 74 OI2026-10-16: 74 OI2026-10-20: 74 OI2026-10-23: 74 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing740
Oct 20, 2026740
Oct 16, 2026740
Oct 14, 2026740
Oct 13, 202674+1
Oct 09, 202673+5
Oct 08, 2026680
Oct 07, 202668+52
Oct 05, 2026160
Oct 02, 202616No prior observation