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Contract OI history

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Nov 20, 2026 EXPIRATION

ROL $35.00 Call

ROL261120C00035000

Latest saved OI861Oct 23, 2026
Last change+135vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ROL $35.00 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. 8614300 2026-10-02: 428 OI2026-10-05: 406 OI2026-10-06: 409 OI2026-10-07: 445 OI2026-10-08: 445 OI2026-10-09: 483 OI2026-10-13: 499 OI2026-10-14: 499 OI2026-10-15: 511 OI2026-10-16: 533 OI2026-10-21: 726 OI2026-10-23: 861 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, 2026Viewing861+135
Oct 21, 2026726+193
Oct 16, 2026533+22
Oct 15, 2026511+12
Oct 14, 20264990
Oct 13, 2026499+16
Oct 09, 2026483+38
Oct 08, 20264450
Oct 07, 2026445+36
Oct 06, 2026409+3
Oct 05, 2026406-22
Oct 02, 2026428No prior observation