（VIX Spread-BTC Cycle Timing Strategy）

A multi-asset cycle timing strategy that constructs a 0-100 oscillator using the absolute 10Y-2Y U.S. Treasury yield spread multiplied by the inverse of VIX squared. It integrates BTC’s deviation from its 100-day MA and 10Y Treasury’s MA position as dual filters, with clear entry rules: enter bond markets when the oscillator exceeds 80 (hiking cycles) and enter BTC when it drops below 20 (easing cycles).