What is Lot Size in Trading?br br Imagine you’re buying rice at a grocery store - you can buy a small 5 kg bag or a large 25 kg sack.br Similarly, in trading, Lot Size decides how much of a stock, currency, or commodity you’re buying in one go.br br In this fun, simple explainer, learn how Lot Size impacts your profits and risks - and why smart traders always start small and scale up gradually.