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Contract OI history

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Jan 21, 2028 EXPIRATION

BTBT $3.00 Call

BTBT280121C00003000

Latest saved OI11,371Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTBT $3.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 11,3715,6850 2026-10-09: 10,509 OI2026-10-13: 10,684 OI2026-10-14: 10,684 OI2026-10-15: 10,727 OI2026-10-16: 10,901 OI2026-10-21: 11,370 OI2026-10-23: 11,371 OI Oct 09, 2026Oct 23, 2026

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

BTBT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing11,371+1
Oct 21, 202611,370+469
Oct 16, 202610,901+174
Oct 15, 202610,727+43
Oct 14, 202610,6840
Oct 13, 202610,684+175
Oct 09, 202610,509No prior observation