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Contract OI history

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Dec 18, 2026 EXPIRATION

BULL $15.00 Call

BULL261218C00015000

Latest saved OI1,849Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $15.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,9539760 2026-10-09: 1,920 OI2026-10-13: 1,948 OI2026-10-14: 1,948 OI2026-10-15: 1,948 OI2026-10-16: 1,953 OI2026-10-21: 1,860 OI2026-10-23: 1,849 OI Oct 09, 2026Oct 23, 2026

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

BULL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,849-11
Oct 21, 20261,860-93
Oct 16, 20261,953+5
Oct 15, 20261,9480
Oct 14, 20261,9480
Oct 13, 20261,948+28
Oct 09, 20261,920No prior observation