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Contract OI history

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Jan 21, 2028 EXPIRATION

OMEX $4.00 Call

OMEX280121C00004000

Latest saved OI1,100Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OMEX $4.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,1005500 2026-10-08: 1,040 OI2026-10-09: 1,040 OI2026-10-13: 1,075 OI2026-10-14: 1,100 OI2026-10-15: 1,100 OI2026-10-16: 1,100 OI2026-10-21: 1,100 OI2026-10-23: 1,100 OI Oct 08, 2026Oct 23, 2026

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

OMEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1000
Oct 21, 20261,1000
Oct 16, 20261,1000
Oct 15, 20261,1000
Oct 14, 20261,100+25
Oct 13, 20261,075+35
Oct 09, 20261,0400
Oct 08, 20261,040No prior observation