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Contract OI history

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Dec 17, 2027 EXPIRATION

BLZE $20.00 Call

BLZE271217C00020000

Latest saved OI21Oct 19, 2026
Last change+19vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BLZE $20.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-19. Exact values and changes are listed in the table below. 49240 2026-10-09: 49 OI2026-10-13: 49 OI2026-10-14: 49 OI2026-10-15: 49 OI2026-10-16: 2 OI2026-10-19: 21 OI Oct 09, 2026Oct 19, 2026

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

BLZE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 19, 2026Viewing21+19
Oct 16, 20262-47
Oct 15, 2026490
Oct 14, 2026490
Oct 13, 2026490
Oct 09, 202649No prior observation