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Contract OI history

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Jan 15, 2027 EXPIRATION

BTQ $2.50 Put

BTQ270115P00002500

Latest saved OI1,948Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BTQ $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,9809900 2026-10-08: 1,977 OI2026-10-09: 1,977 OI2026-10-13: 1,980 OI2026-10-14: 1,980 OI2026-10-16: 1,953 OI2026-10-20: 1,947 OI2026-10-23: 1,948 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BTQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,948+1
Oct 20, 20261,947-6
Oct 16, 20261,953-27
Oct 14, 20261,9800
Oct 13, 20261,980+3
Oct 09, 20261,9770
Oct 08, 20261,977No prior observation