The Ultimate TradingView Pine v6 Footprint Guide: Build an Order Flow X-Ray in 10 Lines
💡 TL;DR / Summary - Key Takeaways Pine Script v6 Revolution: Replaces high-latency legacy v5 client-side arrays with the server-side native request.footprint() API, ensuring zero-lag and exact tick-level precision. Premium Plan Requirement: This API is resource-intensive and restricted to Premium and Ultimate plans. Lower-tier plans return na and render a blank chart silently. AI Generation Success: To prevent compiler and runtime failures (RE10047), custom prompts must feed the exact v6 footprint syntax and strictly enforce a single-call constraint. If you could peer inside a single candlestick as it moves up and down in real-time, seeing exactly where buyers and sellers are fighting and at what price levels — how would that change your trading? ...