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Contract OI history

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Nov 20, 2026 EXPIRATION

RAPP $17.50 Put

RAPP261120P00017500

Latest saved OI1,039Oct 23, 2026
Last change+29vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RAPP $17.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0395190 2026-10-09: 1,000 OI2026-10-13: 1,000 OI2026-10-14: 1,000 OI2026-10-16: 1,000 OI2026-10-20: 1,010 OI2026-10-23: 1,039 OI Oct 09, 2026Oct 23, 2026

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

RAPP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,039+29
Oct 20, 20261,010+10
Oct 16, 20261,0000
Oct 14, 20261,0000
Oct 13, 20261,0000
Oct 09, 20261,000No prior observation