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Contract OI history

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Jan 15, 2027 EXPIRATION

BLZE $12.50 Put

BLZE270115P00012500

Latest saved OI111Oct 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 $12.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-19. Exact values and changes are listed in the table below. 111550 2026-10-09: 111 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 111 OI2026-10-16: 111 OI2026-10-19: 111 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, 2026Viewing1110
Oct 16, 20261110
Oct 15, 20261110
Oct 14, 20261110
Oct 13, 20261110
Oct 09, 2026111No prior observation