And futures forward is the so-called business in your article.

For example, if you want to pay 100W for a period of time, you can enter a futures of 100W and finally sell it (generally, you don't need to sell = = direct delivery of monetary goods).

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Theoretically, futures can be standardized.

For example, an exchange rate futures can only buy $37,000 (digital virtual).

If your open position is also 37,000, you can use futures.

In the long run, you can talk to others about the amount of hedging.

So it is more suitable for a long time.