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Contract OI history

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Feb 19, 2027 EXPIRATION

RDW $20.00 Call

RDW270219C00020000

Latest saved OI635Oct 23, 2026
Last change+91vs 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. 6353170 2026-10-02: 487 OI2026-10-05: 495 OI2026-10-06: 484 OI2026-10-07: 488 OI2026-10-08: 488 OI2026-10-09: 507 OI2026-10-13: 516 OI2026-10-14: 516 OI2026-10-15: 521 OI2026-10-16: 530 OI2026-10-21: 544 OI2026-10-23: 635 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, 2026Viewing635+91
Oct 21, 2026544+14
Oct 16, 2026530+9
Oct 15, 2026521+5
Oct 14, 20265160
Oct 13, 2026516+9
Oct 09, 2026507+19
Oct 08, 20264880
Oct 07, 2026488+4
Oct 06, 2026484-11
Oct 05, 2026495+8
Oct 02, 2026487No prior observation