OITracker Cboe delayed data

Contract OI history

Back to RTX

Oct 30, 2026 EXPIRATION

RTX $170.00 Put

RTX261030P00170000

Latest saved OI116Oct 23, 2026
Last change-1vs 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. 117580 2026-10-02: 59 OI2026-10-05: 60 OI2026-10-06: 60 OI2026-10-07: 108 OI2026-10-08: 108 OI2026-10-09: 108 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 100 OI2026-10-16: 99 OI2026-10-21: 117 OI2026-10-23: 116 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, 2026Viewing116-1
Oct 21, 2026117+18
Oct 16, 202699-1
Oct 15, 2026100-10
Oct 14, 20261100
Oct 13, 2026110+2
Oct 09, 20261080
Oct 08, 20261080
Oct 07, 2026108+48
Oct 06, 2026600
Oct 05, 202660+1
Oct 02, 202659No prior observation