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Contract OI history

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Oct 23, 2026 EXPIRATION

RTX $185.00 Put

RTX261023P00185000

Latest saved OI2,405Oct 23, 2026
Last change-43vs 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. 2,4481,2240 2026-10-02: 2,155 OI2026-10-05: 2,158 OI2026-10-06: 2,164 OI2026-10-07: 2,097 OI2026-10-08: 2,097 OI2026-10-09: 2,104 OI2026-10-13: 2,247 OI2026-10-14: 2,247 OI2026-10-15: 2,251 OI2026-10-16: 2,266 OI2026-10-21: 2,448 OI2026-10-23: 2,405 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, 2026Viewing2,405-43
Oct 21, 20262,448+182
Oct 16, 20262,266+15
Oct 15, 20262,251+4
Oct 14, 20262,2470
Oct 13, 20262,247+143
Oct 09, 20262,104+7
Oct 08, 20262,0970
Oct 07, 20262,097-67
Oct 06, 20262,164+6
Oct 05, 20262,158+3
Oct 02, 20262,155No prior observation