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Contract OI history

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Dec 18, 2026 EXPIRATION

RTX $220.00 Call

RTX261218C00220000

Latest saved OI2,094Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $220.00 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. 4,4332,2160 2026-10-02: 1,441 OI2026-10-05: 3,912 OI2026-10-06: 4,418 OI2026-10-07: 4,433 OI2026-10-08: 4,433 OI2026-10-09: 3,914 OI2026-10-13: 2,062 OI2026-10-14: 2,062 OI2026-10-15: 2,060 OI2026-10-16: 2,047 OI2026-10-21: 2,086 OI2026-10-23: 2,094 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, 2026Viewing2,094+8
Oct 21, 20262,086+39
Oct 16, 20262,047-13
Oct 15, 20262,060-2
Oct 14, 20262,0620
Oct 13, 20262,062-1,852
Oct 09, 20263,914-519
Oct 08, 20264,4330
Oct 07, 20264,433+15
Oct 06, 20264,418+506
Oct 05, 20263,912+2,471
Oct 02, 20261,441No prior observation