OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

RTX $200.00 Call

RTX270219C00200000

Latest saved OI514Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $200.00 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. 5202600 2026-10-02: 349 OI2026-10-05: 348 OI2026-10-06: 372 OI2026-10-07: 385 OI2026-10-08: 385 OI2026-10-09: 395 OI2026-10-13: 425 OI2026-10-14: 425 OI2026-10-15: 468 OI2026-10-16: 516 OI2026-10-21: 520 OI2026-10-23: 514 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, 2026Viewing514-6
Oct 21, 2026520+4
Oct 16, 2026516+48
Oct 15, 2026468+43
Oct 14, 20264250
Oct 13, 2026425+30
Oct 09, 2026395+10
Oct 08, 20263850
Oct 07, 2026385+13
Oct 06, 2026372+24
Oct 05, 2026348-1
Oct 02, 2026349No prior observation