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Contract OI history

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Jan 21, 2028 EXPIRATION

COUR $5.00 Call

COUR280121C00005000

Latest saved OI1,998Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COUR $5.00 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. 1,9989990 2026-10-02: 1,994 OI2026-10-05: 1,994 OI2026-10-06: 1,994 OI2026-10-07: 1,994 OI2026-10-08: 1,994 OI2026-10-09: 1,994 OI2026-10-13: 1,994 OI2026-10-14: 1,994 OI2026-10-15: 1,996 OI2026-10-16: 1,998 OI2026-10-21: 1,998 OI2026-10-23: 1,998 OI Oct 02, 2026Oct 23, 2026

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

COUR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,9980
Oct 21, 20261,9980
Oct 16, 20261,998+2
Oct 15, 20261,996+2
Oct 14, 20261,9940
Oct 13, 20261,9940
Oct 09, 20261,9940
Oct 08, 20261,9940
Oct 07, 20261,9940
Oct 06, 20261,9940
Oct 05, 20261,9940
Oct 02, 20261,994No prior observation