Fund Man Cang is the money you will use to buy the fund. If you buy all the funds, this is the so-called manlun. If you buy it at half the price, it's called half price, or 50% price. On the basis of 50% positions, I bought some funds, which is called adding positions or covering positions. Redemption of some funds is called lightening, and redemption of all funds is called short position or clearance.
Fund short position refers to the situation that the customer's rights and interests in the investor's margin account are negative under some special circumstances. Generally speaking, Public Offering of Fund and most private equity funds do not have the risk of short positions. However, when the market changes dramatically, accounts with more reverse positions are likely to explode.