CSI Pro Trading System is a TradingView-native invite-only Pine Script indicator that scores every signal across four independent AI models (KNN, Gradient Boosting, Neural Network, voting layer) using twelve evidence factors. Every chart in real time. HIGH / MEDIUM / LOW confidence ratings show you not just what to consider, but how strongly the AI ensemble agrees. Works on any timeframe, any asset on TradingView — stocks, futures, forex, crypto, indices. One-time purchase. All future model updates included for the lifecycle of the product. Refund policy: All sales final. EU/EEA/UK 14-day withdrawal applies per Whop Buyer Terms. We're committed to your success — if you have any concern about your purchase, contact support@frontieralgo.com first; most issues resolve within hours.