Crypto futures traders know that the funding fee topic is not simple at all. Especially if you're engaging in leveraged trading, understanding what it is becomes very important.

In short, the answer to the question "What is the funding fee?" is this: it is a fee you need to pay at regular intervals as long as you keep your position open. It occurs approximately three times a day in 8-hour cycles. If the market is highly volatile, sometimes a fourth payment can also happen.

So when does this fee increase, and when does it decrease? Here's where the interesting part begins. The difference between the spot market price and the futures market price comes into play. If the spot price is higher, it means that short positions are dominant. In such an environment, the funding rate becomes negative. The larger this price gap, the more of the funding paid by traders with short positions is transferred to traders with long positions.

The funding rate we see on exchanges is expressed as a percentage. As the imbalance between the spot and futures markets increases, this rate also becomes more extreme. Since the market often moves against the majority, it is smarter to use the funding fee not just as a profit-loss indicator but as a gauge of market sentiment. Looking at it this way, instead of making trades based solely on this data, it becomes a reference point for predicting market movements.