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Contract OI history

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Nov 20, 2026 EXPIRATION

RCAT $9.00 Put

RCAT261120P00009000

Latest saved OI368Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RCAT $9.00 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. 3891940 2026-10-09: 389 OI2026-10-13: 386 OI2026-10-14: 386 OI2026-10-15: 384 OI2026-10-16: 384 OI2026-10-21: 370 OI2026-10-23: 368 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, 2026Viewing368-2
Oct 21, 2026370-14
Oct 16, 20263840
Oct 15, 2026384-2
Oct 14, 20263860
Oct 13, 2026386-3
Oct 09, 2026389No prior observation