be long on

And at some point in the future.

trade

, that is, hedging transactions. Usually used for

future

Value preservation.

If your hedging transaction is available at liquidation,

price variance

, this part

profit

Is arbitrage.

For example, make an additional

Shanghai and Shenzhen 300 index

for

target

about

fund

And short at the same time.

Stock index futures

This is hedging. If the fund is discounted when it is bought, it will be closed when the discount is eliminated, and the discounted part will be obtained through arbitrage.

profit

Of course, related party transactions need to be bigger.

Amount of funds