OITracker Cboe delayed data

Contract OI history

Back to RTX

Jan 21, 2028 EXPIRATION

RTX $110.00 Put

RTX280121P00110000

Latest saved OI308Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $110.00 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. 3081540 2026-10-02: 250 OI2026-10-05: 250 OI2026-10-06: 250 OI2026-10-07: 253 OI2026-10-08: 253 OI2026-10-09: 253 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 253 OI2026-10-16: 308 OI2026-10-21: 308 OI2026-10-23: 308 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, 2026Viewing3080
Oct 21, 20263080
Oct 16, 2026308+55
Oct 15, 20262530
Oct 14, 20262530
Oct 13, 20262530
Oct 09, 20262530
Oct 08, 20262530
Oct 07, 2026253+3
Oct 06, 20262500
Oct 05, 20262500
Oct 02, 2026250No prior observation