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Contract OI history

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Dec 18, 2026 EXPIRATION

ZVRA $13.00 Put

ZVRA261218P00013000

Latest saved OI96Oct 23, 2026
Last change+39vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ZVRA $13.00 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. 96480 2026-10-08: 57 OI2026-10-09: 57 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-16: 57 OI2026-10-20: 57 OI2026-10-23: 96 OI Oct 08, 2026Oct 23, 2026

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

ZVRA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202696+39
Oct 20, 2026Viewing570
Oct 16, 2026570
Oct 14, 2026570
Oct 13, 2026570
Oct 09, 2026570
Oct 08, 202657No prior observation