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Contract OI history

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Oct 23, 2026 EXPIRATION

RTX $175.00 Put

RTX261023P00175000

Latest saved OI1,345Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $175.00 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. 1,3646820 2026-10-02: 536 OI2026-10-05: 535 OI2026-10-06: 534 OI2026-10-07: 535 OI2026-10-08: 535 OI2026-10-09: 532 OI2026-10-13: 567 OI2026-10-14: 567 OI2026-10-15: 646 OI2026-10-16: 645 OI2026-10-21: 1,364 OI2026-10-23: 1,345 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, 2026Viewing1,345-19
Oct 21, 20261,364+719
Oct 16, 2026645-1
Oct 15, 2026646+79
Oct 14, 20265670
Oct 13, 2026567+35
Oct 09, 2026532-3
Oct 08, 20265350
Oct 07, 2026535+1
Oct 06, 2026534-1
Oct 05, 2026535-1
Oct 02, 2026536No prior observation