The theory is that, generally speaking, the share of stocks is certain, so the financial capacity is certain. (For example, if a stock issues 6,543.8 billion shares, and each share is 2 yuan, the capital capacity will be 200 million won, that is, it can only hold 6,543.8 billion shares at most. Of course, regardless of other factors, such as the distribution of equity, the stock price will rise to infinity or fall to infinity. The futures market is different: theoretically, you can hold funds indefinitely, but the mechanism of the exchange has certain restrictions on it. The Exchange will impose position restrictions on each member or non-member unit. For example, the position of a member holding all contracts of a certain variety shall not exceed a certain number. From this perspective, its capacity is certain.

So on this issue, the two can't be compared at first, and they can't be compared later. In addition, the comparison between these two aspects is not very meaningful. For individual speculators, your own funds will never exceed the so-called capacity limit. This is not a problem, and you don't need to care. You just need to know how to make money. It's OK if you can lose no money or less. .........