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Contract OI history

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Oct 30, 2026 EXPIRATION

RTX $175.00 Put

RTX261030P00175000

Latest saved OI182Oct 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 $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. 182910 2026-10-02: 119 OI2026-10-05: 121 OI2026-10-06: 123 OI2026-10-07: 127 OI2026-10-08: 127 OI2026-10-09: 150 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 156 OI2026-10-16: 156 OI2026-10-21: 181 OI2026-10-23: 182 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, 2026Viewing182+1
Oct 21, 2026181+25
Oct 16, 20261560
Oct 15, 2026156+14
Oct 14, 20261420
Oct 13, 2026142-8
Oct 09, 2026150+23
Oct 08, 20261270
Oct 07, 2026127+4
Oct 06, 2026123+2
Oct 05, 2026121+2
Oct 02, 2026119No prior observation