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Contract OI history

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Nov 20, 2026 EXPIRATION

RGR $50.00 Put

RGR261120P00050000

Latest saved OI5,897Oct 23, 2026
Last change-481vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RGR $50.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6,4533,2260 2026-10-02: 1,003 OI2026-10-05: 1,003 OI2026-10-06: 1,003 OI2026-10-07: 1,003 OI2026-10-08: 1,003 OI2026-10-09: 1,003 OI2026-10-13: 2,734 OI2026-10-14: 3,733 OI2026-10-16: 6,453 OI2026-10-20: 6,378 OI2026-10-23: 5,897 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RGR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,897-481
Oct 20, 20266,378-75
Oct 16, 20266,453+2,720
Oct 14, 20263,733+999
Oct 13, 20262,734+1,731
Oct 09, 20261,0030
Oct 08, 20261,0030
Oct 07, 20261,0030
Oct 06, 20261,0030
Oct 05, 20261,0030
Oct 02, 20261,003No prior observation