OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $170.00 Call

RTX270115C00170000

Latest saved OI478Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $170.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4802400 2026-10-02: 464 OI2026-10-05: 464 OI2026-10-06: 473 OI2026-10-07: 473 OI2026-10-08: 473 OI2026-10-09: 476 OI2026-10-13: 478 OI2026-10-14: 478 OI2026-10-15: 476 OI2026-10-16: 476 OI2026-10-21: 480 OI2026-10-23: 478 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, 2026Viewing478-2
Oct 21, 2026480+4
Oct 16, 20264760
Oct 15, 2026476-2
Oct 14, 20264780
Oct 13, 2026478+2
Oct 09, 2026476+3
Oct 08, 20264730
Oct 07, 20264730
Oct 06, 2026473+9
Oct 05, 20264640
Oct 02, 2026464No prior observation