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Contract OI history

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Feb 19, 2027 EXPIRATION

VREX $17.50 Put

VREX270219P00017500

Latest saved OI40Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
VREX $17.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 40200 2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-16: 40 OI2026-10-20: 40 OI2026-10-23: 40 OI Oct 08, 2026Oct 23, 2026

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

VREX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing400
Oct 20, 2026400
Oct 16, 202640+22
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 2026180
Oct 08, 202618No prior observation