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Contract OI history

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Dec 18, 2026 EXPIRATION

BLZE $30.00 Call

BLZE261218C00030000

Latest saved OI437Oct 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 $30.00 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. 4372180 2026-10-09: 437 OI2026-10-13: 437 OI2026-10-14: 437 OI2026-10-15: 437 OI2026-10-16: 437 OI2026-10-19: 437 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, 2026Viewing4370
Oct 16, 20264370
Oct 15, 20264370
Oct 14, 20264370
Oct 13, 20264370
Oct 09, 2026437No prior observation