Order-Flow Delta

How the Algorithm Works

Order-Flow Delta turns a normal candlestick chart into an order-flow read. Every trade has a buyer and a seller, but one side is lifting the offer and the other is hitting the bid — the net of the two is delta. Order-Flow Delta measures it on every bar and shades the chart behind the candles: gold where buyers pressed, terracotta where sellers pressed, brightest on the biggest imbalances. You see which moves had real participation behind them and which were just drift — on the chart you already read, with no separate footprint pane to learn. Below the price chart, a Cumulative Volume Delta pane tracks net aggression as it stacks up through the session — often still climbing while price chops sideways, or quietly rolling over ahead of a stall. On the candles, four effort-vs-result marks flag the moments that matter: where a new price extreme isn't backed by the order flow, where heavy aggression meets no price movement, where a single bar's delta runs to a historic extreme, and where a candle closes against its own pressure. Every mark is confirmed on bar close and never moves. Real bid/ask footprint data on TradingView is a Premium and Ultimate feature. Order-Flow Delta uses it automatically when your plan has it — and when it doesn't, it reconstructs the same read from finer-grained data, so the tool still works on Free, Essential and Plus, and on markets footprint data doesn't reach. What sets it apart from most order-flow tools is that it grades its own data. A live Confidence meter tells you, every bar, how much to trust the current delta read — full when it's working from real footprint data, lower when it's reconstructed, and lower still on forex, where there is no true volume and the dashboard says so plainly rather than presenting an estimate as fact. This is a structure-visualisation tool. It shows order-flow and volume-imbalance structure — it does not generate buy or sell signals and is not predictive of price direction. Only the forming bar updates as trades arrive, which is inherent to any order-flow tool; closed bars are final.