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Contract OI history

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Oct 23, 2026 EXPIRATION

RDW $11.50 Put

RDW261023P00011500

Latest saved OI1Oct 23, 2026
Last change-24vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $11.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5782890 2026-10-02: 565 OI2026-10-05: 565 OI2026-10-06: 570 OI2026-10-07: 571 OI2026-10-08: 571 OI2026-10-09: 573 OI2026-10-13: 573 OI2026-10-14: 573 OI2026-10-15: 578 OI2026-10-16: 578 OI2026-10-21: 25 OI2026-10-23: 1 OI Oct 02, 2026Oct 23, 2026

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

RDW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1-24
Oct 21, 202625-553
Oct 16, 20265780
Oct 15, 2026578+5
Oct 14, 20265730
Oct 13, 20265730
Oct 09, 2026573+2
Oct 08, 20265710
Oct 07, 2026571+1
Oct 06, 2026570+5
Oct 05, 20265650
Oct 02, 2026565No prior observation