What each indicator Arvo computes means and how the engine evaluates it, plus the common technical setups — crossovers, pullbacks, RSI reversion, MACD, trend and volume filters, breakouts — as Arvo rule sketches or an honest "not expressible here". Use when asked to turn a trading idea, chart signal or TradingView strategy into an Arvo rule, to explain what a rule's condition means, why a rule never fires or fires too often, or which compiled rule already covers an idea.
