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Contract OI history

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Mar 19, 2027 EXPIRATION

RTX $180.00 Call

RTX270319C00180000

Latest saved OI231Oct 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 $180.00 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. 2441220 2026-10-02: 167 OI2026-10-05: 167 OI2026-10-06: 169 OI2026-10-07: 168 OI2026-10-08: 168 OI2026-10-09: 225 OI2026-10-13: 228 OI2026-10-14: 228 OI2026-10-15: 228 OI2026-10-16: 244 OI2026-10-21: 231 OI2026-10-23: 231 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, 2026Viewing2310
Oct 21, 2026231-13
Oct 16, 2026244+16
Oct 15, 20262280
Oct 14, 20262280
Oct 13, 2026228+3
Oct 09, 2026225+57
Oct 08, 20261680
Oct 07, 2026168-1
Oct 06, 2026169+2
Oct 05, 20261670
Oct 02, 2026167No prior observation