And just about anyone with a brokerage account can do it ... you're with a full-service firm that charges you $50 in commissions on each trade (which for daily options trades can end up being ...

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.

For example, imagine that you buy 50 ... trade price If you didn't buy the same number of shares in each trade, then you need to calculate the weighted average trade price. This takes into account ...

Margin privilege can also allow you to quickly withdraw money if you need it without selling stocks in your account and waiting for the trade to settle ... a few hundred dollars (or even less ...

Example of Position Sizing in Action Suppose you have a $25,000 trading account and follow the 2% rule—meaning you'll never risk more than $500 on any single trade (2% of $25,000). You're eyeing ...

Depending on your brokerage account type and balance ... you'd effectively lose 50% on the trade. It's also important to keep in mind that brokers don't lend margin funds for free.