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Contract OI history

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Nov 20, 2026 EXPIRATION

RTX $180.00 Put

RTX261120P00180000

Latest saved OI1,518Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $180.00 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. 1,5187590 2026-10-02: 1,389 OI2026-10-05: 1,048 OI2026-10-06: 1,041 OI2026-10-07: 1,067 OI2026-10-08: 1,067 OI2026-10-09: 1,099 OI2026-10-13: 1,066 OI2026-10-14: 1,066 OI2026-10-15: 1,045 OI2026-10-16: 1,047 OI2026-10-21: 1,509 OI2026-10-23: 1,518 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, 2026Viewing1,518+9
Oct 21, 20261,509+462
Oct 16, 20261,047+2
Oct 15, 20261,045-21
Oct 14, 20261,0660
Oct 13, 20261,066-33
Oct 09, 20261,099+32
Oct 08, 20261,0670
Oct 07, 20261,067+26
Oct 06, 20261,041-7
Oct 05, 20261,048-341
Oct 02, 20261,389No prior observation