The Math Behind the MoveWhen you look at a trade, the first question should be: "Will this trade make money on average over many repetitions

The Math Behind the MoveWhen you look at a trade, the first question should be: "Will this trade make money on average over many repetitions?" The answer comes from a single metric called expected value, or EV. EV is a statistical concept that tells you the average profit or loss you can expect from a particular setup if you repeat it enough times. A positive EV means the strategy should generate profit in the long run, while a negative EV signals the opposite.What Is Expected Value?EV is calculated by weighing the size of your wins against the size of your...