In my understanding, brokers/MMs are supposed to get you the best deal but I always have to double-check their numbers on my bid/ask when I make a trade, as they often get the decimals wrong.
Goodness only knows what would happen if the trade went through with the mistaken numbers. In fairness, they double-check with me too. It is not all up to me. But I can see how mistakes can happen easily, including online trades.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.