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Contract OI history

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Jan 21, 2028 EXPIRATION

BULL $22.50 Call

BULL280121C00022500

Latest saved OI2,049Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $22.50 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. 2,0491,0240 2026-10-09: 2,047 OI2026-10-13: 2,047 OI2026-10-14: 2,047 OI2026-10-15: 2,047 OI2026-10-16: 2,047 OI2026-10-21: 2,049 OI2026-10-23: 2,049 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, 2026Viewing2,0490
Oct 21, 20262,049+2
Oct 16, 20262,0470
Oct 15, 20262,0470
Oct 14, 20262,0470
Oct 13, 20262,0470
Oct 09, 20262,047No prior observation