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Contract OI history

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Oct 30, 2026 EXPIRATION

RTX $182.50 Put

RTX261030P00182500

Latest saved OI379Oct 23, 2026
Last change+339vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RTX $182.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3791890 2026-10-09: 0 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 3 OI2026-10-16: 4 OI2026-10-21: 40 OI2026-10-23: 379 OI Oct 09, 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, 2026Viewing379+339
Oct 21, 202640+36
Oct 16, 20264+1
Oct 15, 20263+1
Oct 14, 202620
Oct 13, 20262+2
Oct 09, 20260No prior observation