OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $170.00 Put

RTX270115P00170000

Latest saved OI1,032Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $170.00 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. 1,0325160 2026-10-02: 920 OI2026-10-05: 915 OI2026-10-06: 924 OI2026-10-07: 926 OI2026-10-08: 926 OI2026-10-09: 937 OI2026-10-13: 947 OI2026-10-14: 947 OI2026-10-15: 954 OI2026-10-16: 1,021 OI2026-10-21: 1,027 OI2026-10-23: 1,032 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, 2026Viewing1,032+5
Oct 21, 20261,027+6
Oct 16, 20261,021+67
Oct 15, 2026954+7
Oct 14, 20269470
Oct 13, 2026947+10
Oct 09, 2026937+11
Oct 08, 20269260
Oct 07, 2026926+2
Oct 06, 2026924+9
Oct 05, 2026915-5
Oct 02, 2026920No prior observation