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Contract OI history

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Feb 19, 2027 EXPIRATION

RDW $9.00 Put

RDW270219P00009000

Latest saved OI1,069Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RDW $9.00 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. 1,0695340 2026-10-02: 232 OI2026-10-05: 236 OI2026-10-06: 286 OI2026-10-07: 287 OI2026-10-08: 287 OI2026-10-09: 540 OI2026-10-13: 545 OI2026-10-14: 545 OI2026-10-15: 477 OI2026-10-16: 547 OI2026-10-21: 1,048 OI2026-10-23: 1,069 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, 2026Viewing1,069+21
Oct 21, 20261,048+501
Oct 16, 2026547+70
Oct 15, 2026477-68
Oct 14, 20265450
Oct 13, 2026545+5
Oct 09, 2026540+253
Oct 08, 20262870
Oct 07, 2026287+1
Oct 06, 2026286+50
Oct 05, 2026236+4
Oct 02, 2026232No prior observation