OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $150.00 Put

RTX270115P00150000

Latest saved OI1,518Oct 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 $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. 1,5187590 2026-10-02: 1,384 OI2026-10-05: 1,384 OI2026-10-06: 1,384 OI2026-10-07: 1,386 OI2026-10-08: 1,386 OI2026-10-09: 1,486 OI2026-10-13: 1,496 OI2026-10-14: 1,496 OI2026-10-15: 1,496 OI2026-10-16: 1,511 OI2026-10-21: 1,518 OI2026-10-23: 1,518 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, 2026Viewing1,5180
Oct 21, 20261,518+7
Oct 16, 20261,511+15
Oct 15, 20261,4960
Oct 14, 20261,4960
Oct 13, 20261,496+10
Oct 09, 20261,486+100
Oct 08, 20261,3860
Oct 07, 20261,386+2
Oct 06, 20261,3840
Oct 05, 20261,3840
Oct 02, 20261,384No prior observation