What is a coin flip theory? When You flip a coin You know that there is only two possibilities - heads or tails. You have 50% chance that You will get it right. When You flip the coin 100 times You should get the same ratio or very close to that. You still know that you have 50% chance of being right. What You don't know is the sequence of the results. It won't be necessarily one time heads and one time tails. This is the important part of this theory that can be paralleled to trading. It is e…