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Contract OI history

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Jun 17, 2027 EXPIRATION

BLZE $7.50 Call

BLZE270617C00007500

Latest saved OI125Oct 19, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BLZE $7.50 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. 125620 2026-10-09: 124 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 124 OI2026-10-16: 125 OI2026-10-19: 125 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, 2026Viewing1250
Oct 16, 2026125+1
Oct 15, 20261240
Oct 14, 20261240
Oct 13, 20261240
Oct 09, 2026124No prior observation