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Contract OI history

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Jun 17, 2027 EXPIRATION

BLZE $17.50 Call

BLZE270617C00017500

Latest saved OI112Oct 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 $17.50 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. 112560 2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-15: 112 OI2026-10-16: 112 OI2026-10-19: 112 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, 2026Viewing1120
Oct 16, 20261120
Oct 15, 20261120
Oct 14, 20261120
Oct 13, 20261120
Oct 09, 2026112No prior observation