According to @cas_abbe, rising global M2 historically aligned with BTC upside in 2020 when BTC advanced from roughly $5K to $65K as M2 surged, while a flat M2 backdrop in 2023 aligned with BTC consolidation, and renewed M2 expansion in 2025 aligns with BTC holding above $100K, source: @cas_abbe on X, Sep 7, 2025. According to @cas_abbe, traders can treat global M2 trend as a top-down risk gauge for BTC direction by monitoring M2 acceleration or deceleration to anticipate momentum shifts and by viewing $100K as a key psychological level while liquidity rises, source: @cas_abbe on X, Sep 7, 2025. According to @cas_abbe, an actionable approach is to track global M2 YoY and 3-month annualized changes, set alerts around the $100K spot level and derivatives funding when M2 inflects, and align position sizing with the liquidity regime implied by M2 trends, source: @cas_abbe on X, Sep 7, 2025.