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Contract OI history

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Nov 20, 2026 EXPIRATION

ROL $32.50 Call

ROL261120C00032500

Latest saved OI844Oct 23, 2026
Last change-11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ROL $32.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8704350 2026-10-02: 861 OI2026-10-05: 861 OI2026-10-06: 870 OI2026-10-07: 869 OI2026-10-08: 869 OI2026-10-09: 818 OI2026-10-13: 834 OI2026-10-14: 834 OI2026-10-15: 844 OI2026-10-16: 818 OI2026-10-21: 855 OI2026-10-23: 844 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, 2026Viewing844-11
Oct 21, 2026855+37
Oct 16, 2026818-26
Oct 15, 2026844+10
Oct 14, 20268340
Oct 13, 2026834+16
Oct 09, 2026818-51
Oct 08, 20268690
Oct 07, 2026869-1
Oct 06, 2026870+9
Oct 05, 20268610
Oct 02, 2026861No prior observation