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Contract OI history

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Nov 20, 2026 EXPIRATION

RTX $210.00 Call

RTX261120C00210000

Latest saved OI1,856Oct 23, 2026
Last change+26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $210.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8569280 2026-10-02: 1,790 OI2026-10-05: 1,794 OI2026-10-06: 1,446 OI2026-10-07: 1,474 OI2026-10-08: 1,474 OI2026-10-09: 1,488 OI2026-10-13: 1,496 OI2026-10-14: 1,496 OI2026-10-15: 1,514 OI2026-10-16: 1,541 OI2026-10-21: 1,830 OI2026-10-23: 1,856 OI Oct 02, 2026Oct 23, 2026

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

RTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,856+26
Oct 21, 20261,830+289
Oct 16, 20261,541+27
Oct 15, 20261,514+18
Oct 14, 20261,4960
Oct 13, 20261,496+8
Oct 09, 20261,488+14
Oct 08, 20261,4740
Oct 07, 20261,474+28
Oct 06, 20261,446-348
Oct 05, 20261,794+4
Oct 02, 20261,790No prior observation