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Contract OI history

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Feb 19, 2027 EXPIRATION

RXT $4.00 Put

RXT270219P00004000

Latest saved OI128Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
RXT $4.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 128640 2026-10-08: 126 OI2026-10-09: 126 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-16: 127 OI2026-10-20: 128 OI2026-10-23: 128 OI Oct 08, 2026Oct 23, 2026

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

RXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1280
Oct 20, 2026128+1
Oct 16, 2026127+1
Oct 14, 20261260
Oct 13, 20261260
Oct 09, 20261260
Oct 08, 2026126No prior observation