A simple long-only trend-following strategy on LINKUSDT perpetual futures using daily (1D) bars. LINK (Chainlink) has well-documented trend persistence during oracle/DeFi narrative cycles — when LINK breaks out of accumulation, it tends to run for weeks. The strategy enters when price is above its 50-day SMA AND the 14-day ATR is meaningfully expanded versus the 60-day median ATR (volatility expansion regime, where trend-following has positive expectancy). It exits when price closes below the 20-day SMA OR when volatility contracts back to baseline (regime change). This uses only OHLCV bars (no supplementary data dependency, eliminating verification-timeout risk), has only 3 core parameters (50/20 MA periods + ATR ratio threshold), uses daily bars (multi-day holding period makes the ~0.10% round-trip fee negligible against typical 5-15% trend captures), and is long-only/single-instrument (simplest possible execution path). Differs from existing portfolio: not a pairs trade (unlike ADA-DOT, ETH-BTC), uses a fresh symbol (LINK), uses a regime filter rather than naive Donchian breakout (unlike NEAR), and trend-following adds diversification to mean-reversion-heavy successes.