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Contract OI history

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Dec 15, 2028 EXPIRATION

BTQ $2.50 Call

BTQ281215C00002500

Latest saved OI158Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BTQ $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 158790 2026-10-08: 155 OI2026-10-09: 156 OI2026-10-13: 156 OI2026-10-14: 156 OI2026-10-16: 156 OI2026-10-20: 158 OI2026-10-23: 158 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, 2026Viewing1580
Oct 20, 2026158+2
Oct 16, 20261560
Oct 14, 20261560
Oct 13, 20261560
Oct 09, 2026156+1
Oct 08, 2026155No prior observation