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Contract OI history

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Mar 19, 2027 EXPIRATION

QMCO $40.00 Call

QMCO270319C00040000

Latest saved OI20Oct 23, 2026
Last change+3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QMCO $40.00 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. 20100 2026-10-09: 11 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-16: 17 OI2026-10-20: 17 OI2026-10-23: 20 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, 202620+3
Oct 20, 2026Viewing170
Oct 16, 2026170
Oct 14, 2026170
Oct 13, 202617+6
Oct 09, 202611No prior observation