Recently, someone asked me about the meanings of bullish and bearish, so I’ll organize it for everyone.

Bullish actually refers to the most straightforward approach—you believe a certain asset will go up, so you buy it and wait for appreciation. For example, I buy 1 Bitcoin at $20,000, expecting it to rise to $25,000. When it actually goes up, I sell it and earn the $5,000 profit difference. This is what a long position means; simply put, it’s betting that the price will increase. The advantage of a long position is that the risk is relatively clear—at most, you lose the principal you invested.

Bearish is the opposite. You think a certain asset will fall, so you borrow the asset from a broker and sell it first. When the price drops, you buy it back at a lower price and return it to the broker, pocketing the difference as profit. For example, borrowing 10 shares of a company’s stock at $100 per share and selling them for $1,000. If the stock price drops to $80, you spend $800 to buy back 10 shares and return them to the broker, netting a $200 profit.

But it’s important to note that the risk of a short position is much greater. In theory, an asset’s price can rise infinitely, so your potential loss is unlimited. In contrast, with a long position, the worst-case scenario is the asset goes to zero, and you lose all your invested capital. So, the risk of a long position is limited, while the risk of a short position is truly unlimited.

This is the core difference between bullish and bearish: one bets on rising prices, the other on falling prices, and their risk tolerance is completely different.