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Contract OI history

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Apr 16, 2027 EXPIRATION

BLZE $7.50 Put

BLZE270416P00007500

Latest saved OI192Oct 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 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. 192960 2026-10-09: 165 OI2026-10-13: 187 OI2026-10-14: 189 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-19: 192 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, 2026Viewing1920
Oct 16, 20261920
Oct 15, 2026192+3
Oct 14, 2026189+2
Oct 13, 2026187+22
Oct 09, 2026165No prior observation