Maximum number of consignments = tradable funds/[(margin ratio+handling fee rate) × consignment price×1000]
Freezing of handling fee = number of unsold lots × entrusted price × 1000× handling fee rate.
Margin freeze = number of unsold lots × entrusted price × 1000× margin ratio
Divided into (buying margin and selling margin)
Freezing funds = ∑ "Submitted and completed" entrustment documents (fee freezing+buying margin freezing+selling margin freezing)
Frozen funds = price × quantity × 1000× (margin ratio+handling fee rate)
Position margin = ∑ buy margin+∑ sell margin
Tradeable funds = balance on the last day+deposit-withdrawal-handling fee+liquidation profit and loss+floating profit and loss+deferred expenses-position deposit-frozen funds.
Withdrawable funds = tradable funds-∑ Number of positions closed on the same day × transaction price
Risk rate = position margin/(position margin+available funds+basic margin) × 100%
Balance of the day = balance of the previous day+deposit-withdrawal-handling fee+profit and loss of the day+deferred expenses.
Overpayment by air freight: delay fee = (quantity bought-quantity sold) × settlement price of the day × 1000× delay in payout ratio× days (postponed on holidays).
Overpayment: deferred expenses = (sold quantity-bought quantity) × settlement price of the day × 1000× deferred compensation rate × days (postponed on holidays).