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Contract OI history

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Dec 18, 2026 EXPIRATION

RTX $210.00 Call

RTX261218C00210000

Latest saved OI2,093Oct 23, 2026
Last change+98vs 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. 2,0931,0460 2026-10-02: 1,648 OI2026-10-05: 1,754 OI2026-10-06: 1,952 OI2026-10-07: 1,913 OI2026-10-08: 1,913 OI2026-10-09: 1,976 OI2026-10-13: 1,985 OI2026-10-14: 1,985 OI2026-10-15: 1,999 OI2026-10-16: 1,998 OI2026-10-21: 1,995 OI2026-10-23: 2,093 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, 2026Viewing2,093+98
Oct 21, 20261,995-3
Oct 16, 20261,998-1
Oct 15, 20261,999+14
Oct 14, 20261,9850
Oct 13, 20261,985+9
Oct 09, 20261,976+63
Oct 08, 20261,9130
Oct 07, 20261,913-39
Oct 06, 20261,952+198
Oct 05, 20261,754+106
Oct 02, 20261,648No prior observation