An MT5 arrow signal indicator is a custom technical tool for MetaTrader 5 that places buy and sell arrows directly on your price chart. Instead of asking you to interpret crossovers or divergences, it runs multiple rules behind the scenes and puts one clear signal in front of you: a green arrow for buy, a red arrow for sell.
Every trader has been there — staring at a chart cluttered with lines, oscillators, and candles, wondering when to actually enter a trade. I've been there plenty of times myself. On EUR/USD last December, I tested three different arrow indicators side by side, and the difference between a repainting and a non-repainting version was night and day. The repainting one showed a 78% win rate in backtest but barely broke even in forward testing.