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Contract OI history

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Nov 20, 2026 EXPIRATION

RELL $12.50 Put

RELL261120P00012500

Latest saved OI26Oct 23, 2026
Last change+16vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RELL $12.50 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. 26130 2026-10-09: 10 OI2026-10-13: 10 OI2026-10-14: 10 OI2026-10-16: 10 OI2026-10-20: 10 OI2026-10-23: 26 OI Oct 09, 2026Oct 23, 2026

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

RELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing26+16
Oct 20, 2026100
Oct 16, 2026100
Oct 14, 2026100
Oct 13, 2026100
Oct 09, 202610No prior observation