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Contract OI history

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Nov 27, 2026 EXPIRATION

RCAT $5.50 Call

RCAT261127C00005500

Latest saved OI127Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $5.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 127630 2026-10-09: 6 OI2026-10-13: 78 OI2026-10-14: 78 OI2026-10-15: 82 OI2026-10-16: 102 OI2026-10-21: 117 OI2026-10-23: 127 OI Oct 09, 2026Oct 23, 2026

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

RCAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing127+10
Oct 21, 2026117+15
Oct 16, 2026102+20
Oct 15, 202682+4
Oct 14, 2026780
Oct 13, 202678+72
Oct 09, 20266No prior observation