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Contract OI history

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Jan 15, 2027 EXPIRATION

VEL $15.00 Put

VEL270115P00015000

Latest saved OI1,908Oct 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 $15.00 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. 1,9089540 2026-10-02: 1,907 OI2026-10-05: 1,907 OI2026-10-07: 1,907 OI2026-10-08: 1,907 OI2026-10-09: 1,907 OI2026-10-13: 1,908 OI2026-10-14: 1,908 OI2026-10-16: 1,908 OI2026-10-20: 1,908 OI2026-10-23: 1,908 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, 2026Viewing1,9080
Oct 20, 20261,9080
Oct 16, 20261,9080
Oct 14, 20261,9080
Oct 13, 20261,908+1
Oct 09, 20261,9070
Oct 08, 20261,9070
Oct 07, 20261,9070
Oct 05, 20261,9070
Oct 02, 20261,907No prior observation