OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $250.00 Call

RTX270115C00250000

Latest saved OI1,023Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $250.00 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. 1,0605300 2026-10-02: 1,059 OI2026-10-05: 1,058 OI2026-10-06: 1,060 OI2026-10-07: 1,059 OI2026-10-08: 1,059 OI2026-10-09: 1,060 OI2026-10-13: 1,060 OI2026-10-14: 1,060 OI2026-10-15: 1,017 OI2026-10-16: 1,019 OI2026-10-21: 1,019 OI2026-10-23: 1,023 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, 2026Viewing1,023+4
Oct 21, 20261,0190
Oct 16, 20261,019+2
Oct 15, 20261,017-43
Oct 14, 20261,0600
Oct 13, 20261,0600
Oct 09, 20261,060+1
Oct 08, 20261,0590
Oct 07, 20261,059-1
Oct 06, 20261,060+2
Oct 05, 20261,058-1
Oct 02, 20261,059No prior observation