Why I& #39;m so against using margin.

1/8
Margin& #39;s a fancy way of saying your brokerage is lending you money to buy more stocks.

It& #39;s debt.

So if your brokerage allows you to borrow 50% on margin, $1,000 becomes $1,500.

In exchange, you pay interest on your loan.

2/8
Here& #39;s why margin is SO tempting, especially for new investors...

Given low interest rates, you can borrow for, say, 2.5% a year.

Peanuts compared to the 10% historical stock market return. And much, much lower than the returns many investors have seen this past year.

3/8
When stock prices rise, you look like an absolute master of the universe!

If your stock goes up 50%, you gain 75%!

BUT...

4/8
Here& #39;s the catch.

Contrary to popular memes, stonks don& #39;t always go up.

And when they go down, margin kills you.

5/8
Back to example of boosting $1,000 to $1,500 using 50% margin...

If your stock falls 50%, that $1,500 becomes $750.

But remember, you borrowed $500.

So really your $1,000 becomes $250 ($750-$500).

6/8
But even before THAT, your brokerage would have made a margin call on you, forcing you to add more money or sell your stock.

Remember, the money and stock you put in is the brokerage& #39;s safety net...they need to maintain that even if you& #39;re in a bind b/c your stocks fell.

7/8
Let& #39;s make this simpler...

Using debt to buy stocks means you& #39;re REALLY confident in 1) Your ability to pick good stocks AND 2) That those stocks won& #39;t fluctuate.

That& #39;s similar to the logic used by many people who lost their houses in 2008.

Please don& #39;t use margin.

8/8
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