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Contract OI history

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Mar 19, 2027 EXPIRATION

RTX $175.00 Put

RTX270319P00175000

Latest saved OI701Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $175.00 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. 7013500 2026-10-02: 634 OI2026-10-05: 634 OI2026-10-06: 635 OI2026-10-07: 636 OI2026-10-08: 636 OI2026-10-09: 642 OI2026-10-13: 627 OI2026-10-14: 627 OI2026-10-15: 627 OI2026-10-16: 631 OI2026-10-21: 691 OI2026-10-23: 701 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, 2026Viewing701+10
Oct 21, 2026691+60
Oct 16, 2026631+4
Oct 15, 20266270
Oct 14, 20266270
Oct 13, 2026627-15
Oct 09, 2026642+6
Oct 08, 20266360
Oct 07, 2026636+1
Oct 06, 2026635+1
Oct 05, 20266340
Oct 02, 2026634No prior observation