High-yield savings accounts vs. investing
High-yield savings accounts (HYSAs) are all the rage these days, with interest rates above 5%. They haven't always been this good! But I wanted to show some numbers about why an HYSA can't take the place of investing in an index fund that follows the market. If you KNOW you'll need some money in a year or two then sure, you don't have time to risk it in the market. The stock market goes up and down. About 75% of the time, it goes up, but we have no way of knowing what's going to happen in the next year. For example, let's compare a fabulous HYSA with a 5.5% interest rate to the 2008 stock market: It's sad. If you invested in 2008, the market would have crashed and your investments would be worth only $862. If you needed that money right at the end of 2008 and had to sell, you would only get $862 back even though you'd put away $1200 ($100 a month for 12 months) in cash. That's why we say if you need the money in a year - don't invest it. It'...