Over my forty years or so in and around dealing rooms and financial markets, I have heard many theories as to how to approach that problem and have settled on a process that has worked for me.

After soaring in 2023 and 2024, shares of Tesla (NASDAQ:TSLA) have been battered for nearly three months now. Since the start of 2025, the largest U.S. EV-maker has seen its shares drop by more than ...