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Contract OI history

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Mar 19, 2027 EXPIRATION

RTX $270.00 Call

RTX270319C00270000

Latest saved OI667Oct 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 $270.00 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. 6673330 2026-10-02: 637 OI2026-10-05: 637 OI2026-10-06: 645 OI2026-10-07: 648 OI2026-10-08: 648 OI2026-10-09: 650 OI2026-10-13: 657 OI2026-10-14: 657 OI2026-10-15: 659 OI2026-10-16: 661 OI2026-10-21: 664 OI2026-10-23: 667 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, 2026Viewing667+3
Oct 21, 2026664+3
Oct 16, 2026661+2
Oct 15, 2026659+2
Oct 14, 20266570
Oct 13, 2026657+7
Oct 09, 2026650+2
Oct 08, 20266480
Oct 07, 2026648+3
Oct 06, 2026645+8
Oct 05, 20266370
Oct 02, 2026637No prior observation