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Contract OI history

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Jan 21, 2028 EXPIRATION

RDW $20.00 Call

RDW280121C00020000

Latest saved OI2,793Oct 23, 2026
Last change+30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $20.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,8041,4020 2026-10-02: 2,804 OI2026-10-05: 2,765 OI2026-10-06: 2,762 OI2026-10-07: 2,759 OI2026-10-08: 2,759 OI2026-10-09: 2,764 OI2026-10-13: 2,708 OI2026-10-14: 2,708 OI2026-10-15: 2,764 OI2026-10-16: 2,755 OI2026-10-21: 2,763 OI2026-10-23: 2,793 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, 2026Viewing2,793+30
Oct 21, 20262,763+8
Oct 16, 20262,755-9
Oct 15, 20262,764+56
Oct 14, 20262,7080
Oct 13, 20262,708-56
Oct 09, 20262,764+5
Oct 08, 20262,7590
Oct 07, 20262,759-3
Oct 06, 20262,762-3
Oct 05, 20262,765-39
Oct 02, 20262,804No prior observation