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Contract OI history

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Dec 18, 2026 EXPIRATION

CEVA $30.00 Put

CEVA261218P00030000

Latest saved OI211Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CEVA $30.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2131060 2026-10-09: 213 OI2026-10-13: 213 OI2026-10-15: 212 OI2026-10-16: 212 OI2026-10-20: 212 OI2026-10-23: 211 OI Oct 09, 2026Oct 23, 2026

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

CEVA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing211-1
Oct 20, 20262120
Oct 16, 20262120
Oct 15, 2026212-1
Oct 13, 20262130
Oct 09, 2026213No prior observation