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Contract OI history

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Jan 15, 2027 EXPIRATION

RMD $200.00 Put

RMD270115P00200000

Latest saved OI326Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RMD $200.00 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. 3261630 2026-10-02: 299 OI2026-10-05: 299 OI2026-10-06: 299 OI2026-10-07: 299 OI2026-10-08: 299 OI2026-10-09: 299 OI2026-10-13: 299 OI2026-10-14: 299 OI2026-10-15: 325 OI2026-10-16: 325 OI2026-10-21: 325 OI2026-10-23: 326 OI Oct 02, 2026Oct 23, 2026

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

RMD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing326+1
Oct 21, 20263250
Oct 16, 20263250
Oct 15, 2026325+26
Oct 14, 20262990
Oct 13, 20262990
Oct 09, 20262990
Oct 08, 20262990
Oct 07, 20262990
Oct 06, 20262990
Oct 05, 20262990
Oct 02, 2026299No prior observation