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Contract OI history

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Mar 19, 2027 EXPIRATION

RTX $230.00 Call

RTX270319C00230000

Latest saved OI350Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $230.00 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. 3501750 2026-10-02: 331 OI2026-10-05: 331 OI2026-10-06: 338 OI2026-10-07: 336 OI2026-10-08: 336 OI2026-10-09: 340 OI2026-10-13: 340 OI2026-10-14: 340 OI2026-10-15: 343 OI2026-10-16: 343 OI2026-10-21: 347 OI2026-10-23: 350 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, 2026Viewing350+3
Oct 21, 2026347+4
Oct 16, 20263430
Oct 15, 2026343+3
Oct 14, 20263400
Oct 13, 20263400
Oct 09, 2026340+4
Oct 08, 20263360
Oct 07, 2026336-2
Oct 06, 2026338+7
Oct 05, 20263310
Oct 02, 2026331No prior observation