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Contract OI history

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Jan 15, 2027 EXPIRATION

RMD $220.00 Put

RMD270115P00220000

Latest saved OI2,208Oct 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
RMD $220.00 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. 2,2751,1370 2026-10-02: 2,261 OI2026-10-05: 2,261 OI2026-10-06: 2,261 OI2026-10-07: 2,261 OI2026-10-08: 2,261 OI2026-10-09: 2,261 OI2026-10-13: 2,261 OI2026-10-14: 2,261 OI2026-10-15: 2,261 OI2026-10-16: 2,275 OI2026-10-21: 2,229 OI2026-10-23: 2,208 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, 2026Viewing2,208-21
Oct 21, 20262,229-46
Oct 16, 20262,275+14
Oct 15, 20262,2610
Oct 14, 20262,2610
Oct 13, 20262,2610
Oct 09, 20262,2610
Oct 08, 20262,2610
Oct 07, 20262,2610
Oct 06, 20262,2610
Oct 05, 20262,2610
Oct 02, 20262,261No prior observation