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Contract OI history

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Jan 15, 2027 EXPIRATION

BTCS $1.50 Call

BTCS270115C00001500

Latest saved OI273Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BTCS $1.50 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. 2731360 2026-10-08: 189 OI2026-10-09: 189 OI2026-10-13: 189 OI2026-10-14: 189 OI2026-10-16: 271 OI2026-10-20: 271 OI2026-10-23: 273 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, 2026Viewing273+2
Oct 20, 20262710
Oct 16, 2026271+82
Oct 14, 20261890
Oct 13, 20261890
Oct 09, 20261890
Oct 08, 2026189No prior observation