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Contract OI history

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Mar 19, 2027 EXPIRATION

QMCO $35.00 Call

QMCO270319C00035000

Latest saved OI3,507Oct 23, 2026
Last change+2,641vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QMCO $35.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,5071,7530 2026-10-09: 133 OI2026-10-13: 147 OI2026-10-14: 146 OI2026-10-16: 146 OI2026-10-20: 866 OI2026-10-23: 3,507 OI Oct 09, 2026Oct 23, 2026

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

QMCO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,507+2,641
Oct 20, 2026Viewing866+720
Oct 16, 20261460
Oct 14, 2026146-1
Oct 13, 2026147+14
Oct 09, 2026133No prior observation