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Contract OI history

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Apr 16, 2027 EXPIRATION

BLZE $7.50 Call

BLZE270416C00007500

Latest saved OI129Oct 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. 129640 2026-10-09: 129 OI2026-10-13: 129 OI2026-10-14: 129 OI2026-10-15: 129 OI2026-10-16: 129 OI2026-10-19: 129 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, 2026Viewing1290
Oct 16, 20261290
Oct 15, 20261290
Oct 14, 20261290
Oct 13, 20261290
Oct 09, 2026129No prior observation