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Contract OI history

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Nov 20, 2026 EXPIRATION

ROL $35.00 Put

ROL261120P00035000

Latest saved OI7,780Oct 23, 2026
Last change+4,021vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ROL $35.00 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. 7,7803,8900 2026-10-02: 613 OI2026-10-05: 613 OI2026-10-06: 608 OI2026-10-07: 608 OI2026-10-08: 608 OI2026-10-09: 609 OI2026-10-13: 605 OI2026-10-14: 605 OI2026-10-15: 605 OI2026-10-16: 596 OI2026-10-21: 3,759 OI2026-10-23: 7,780 OI Oct 02, 2026Oct 23, 2026

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

ROL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,780+4,021
Oct 21, 20263,759+3,163
Oct 16, 2026596-9
Oct 15, 20266050
Oct 14, 20266050
Oct 13, 2026605-4
Oct 09, 2026609+1
Oct 08, 20266080
Oct 07, 20266080
Oct 06, 2026608-5
Oct 05, 20266130
Oct 02, 2026613No prior observation