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Contract OI history

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Jan 21, 2028 EXPIRATION

BTCS $2.00 Call

BTCS280121C00002000

Latest saved OI279Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BTCS $2.00 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. 2791390 2026-10-08: 269 OI2026-10-09: 269 OI2026-10-13: 271 OI2026-10-14: 272 OI2026-10-16: 273 OI2026-10-20: 276 OI2026-10-23: 279 OI Oct 08, 2026Oct 23, 2026

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

BTCS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing279+3
Oct 20, 2026276+3
Oct 16, 2026273+1
Oct 14, 2026272+1
Oct 13, 2026271+2
Oct 09, 20262690
Oct 08, 2026269No prior observation