Since the approval of spot ETFs in January 2024, CPI has been a leading indicator for Bitcoin's trend. It's the locomotive pulling the market — and for 102 days now, that locomotive has had no coal. It can't move forward.

CPI turned negative on May 5, 2026, and Bitcoin has since dropped roughly 30% from its last local high of 82K.

Looking at current data, CPI sits at -0.10 — deep in negative territory. Until this index crosses back above zero, a high-momentum uptrend in BTC is unlikely.

Written by burakkesmeci