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Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $185.00 Put

RTX270115P00185000

Latest saved OI779Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $185.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7793890 2026-10-02: 615 OI2026-10-05: 623 OI2026-10-06: 693 OI2026-10-07: 691 OI2026-10-08: 691 OI2026-10-09: 744 OI2026-10-13: 749 OI2026-10-14: 749 OI2026-10-15: 758 OI2026-10-16: 762 OI2026-10-21: 766 OI2026-10-23: 779 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, 2026Viewing779+13
Oct 21, 2026766+4
Oct 16, 2026762+4
Oct 15, 2026758+9
Oct 14, 20267490
Oct 13, 2026749+5
Oct 09, 2026744+53
Oct 08, 20266910
Oct 07, 2026691-2
Oct 06, 2026693+70
Oct 05, 2026623+8
Oct 02, 2026615No prior observation