OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

RTX $150.00 Put

RTX261120P00150000

Latest saved OI873Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $150.00 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. 8864430 2026-10-02: 884 OI2026-10-05: 884 OI2026-10-06: 884 OI2026-10-07: 884 OI2026-10-08: 884 OI2026-10-09: 886 OI2026-10-13: 886 OI2026-10-14: 886 OI2026-10-15: 886 OI2026-10-16: 886 OI2026-10-21: 880 OI2026-10-23: 873 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, 2026Viewing873-7
Oct 21, 2026880-6
Oct 16, 20268860
Oct 15, 20268860
Oct 14, 20268860
Oct 13, 20268860
Oct 09, 2026886+2
Oct 08, 20268840
Oct 07, 20268840
Oct 06, 20268840
Oct 05, 20268840
Oct 02, 2026884No prior observation