Is Grade B an on-site fund?
In fact, Grade A and Grade B are both on-site funds, and they all need securities accounts to purchase them, while grade funds are mostly passively managed. In addition, graded funds can also be purchased from off-site, but the off-site purchase of graded funds is also actively managed based on the on-site graded funds.
In the investment of graded funds, Grade A gets fixed income, and Grade B uses A's funds to expand leverage. The lever of Class B is constantly changing. When the net value of terminal B rises, the leverage becomes smaller. When it rises to a certain level, it will trigger folding to unfold the lever. The net value of the B-side fell and the leverage became larger. When the current drops to a certain extent, it will trigger the discount to reduce the leverage.