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Contract OI history

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Oct 23, 2026 EXPIRATION

RUM $7.00 Put

RUM261023P00007000

Latest saved OI240Oct 23, 2026
Last change-39vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RUM $7.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2921460 2026-10-09: 270 OI2026-10-13: 292 OI2026-10-14: 292 OI2026-10-15: 290 OI2026-10-16: 279 OI2026-10-21: 279 OI2026-10-23: 240 OI Oct 09, 2026Oct 23, 2026

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

RUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing240-39
Oct 21, 20262790
Oct 16, 2026279-11
Oct 15, 2026290-2
Oct 14, 20262920
Oct 13, 2026292+22
Oct 09, 2026270No prior observation