BLS Trendline draws trend lines and parallel channels the way a professional draws them by hand — anchored at real market structure, spanning the whole trend leg — and turns them into a quantified dashboard: channel position, R:R at the edges, defended-touch dots, trend alignment and more. Works on stocks, indices, forex, commodities and crypto — any symbol, any timeframe. One payment, lifetime access, updates included: when the tools improve, your charts update automatically. After checkout, enter your exact TradingView username and access is granted automatically within minutes.