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Contract OI history

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Jan 15, 2027 EXPIRATION

RTX $185.00 Call

RTX270115C00185000

Latest saved OI443Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $185.00 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. 4762380 2026-10-02: 355 OI2026-10-05: 376 OI2026-10-06: 383 OI2026-10-07: 389 OI2026-10-08: 389 OI2026-10-09: 402 OI2026-10-13: 442 OI2026-10-14: 442 OI2026-10-15: 441 OI2026-10-16: 476 OI2026-10-21: 442 OI2026-10-23: 443 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, 2026Viewing443+1
Oct 21, 2026442-34
Oct 16, 2026476+35
Oct 15, 2026441-1
Oct 14, 20264420
Oct 13, 2026442+40
Oct 09, 2026402+13
Oct 08, 20263890
Oct 07, 2026389+6
Oct 06, 2026383+7
Oct 05, 2026376+21
Oct 02, 2026355No prior observation