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Contract OI history

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Nov 20, 2026 EXPIRATION

RYN $20.00 Put

RYN261120P00020000

Latest saved OI848Oct 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
RYN $20.00 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. 8494240 2026-10-02: 829 OI2026-10-05: 834 OI2026-10-06: 833 OI2026-10-07: 788 OI2026-10-08: 794 OI2026-10-09: 806 OI2026-10-13: 838 OI2026-10-14: 838 OI2026-10-15: 846 OI2026-10-16: 848 OI2026-10-21: 849 OI2026-10-23: 848 OI Oct 02, 2026Oct 23, 2026

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

RYN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing848-1
Oct 21, 2026849+1
Oct 16, 2026848+2
Oct 15, 2026846+8
Oct 14, 20268380
Oct 13, 2026838+32
Oct 09, 2026806+12
Oct 08, 2026794+6
Oct 07, 2026788-45
Oct 06, 2026833-1
Oct 05, 2026834+5
Oct 02, 2026829No prior observation