Securities AUM is the total value of your settled securities and cash in absolute terms.
Cash is your daily cash balance.
Stock AUM = Closing Price * Quantity Held
Stock Short Position AUM = Closing Price * Quantity Held
Option AUM = Closing Price * Quantity Held * Contract Multiplier
Example:
Let's say your settled securities and cash are as follows by the end of a trading day (Note: Prices below are converted into HKD. Reference Exchange Rate: 1 USD = 7.8230 HKD; 1 RMB = 1.0960 HKD. For the actual exchange rate, please refer to the exchange rate closing price on the day of settlement.)
Market | Instrument | Symbol | Quantity | Price (HKD) | Contract Multiplier | AUM (HKD) |
| US | Stocks | NVDA | -50 | 3,280.00 | 164,000.00 | |
| Options | TSLA230616P250000 | 50 | 18.72 | 100 | 93,600.00 | |
| HK | Stocks | 700 | 50 | 340.00 | 17,000.00 | |
| Options | TCH230629P320000 | 50 | 1.13 | 100 | 5,650.00 | |
| Cash | 1,000.00 | |||||
| Total AUM | 281,250.00 | |||||
Futures AUM is the total value of your settled futures and cash.
Cash is your daily cash balance.
Futures AUM = Closing Price * Quantity Held * Contract Multiplier (Note: If the closing price is below 0, the futures AUM will be deemed as 0.)
Futures Short Position AUM = Closing Price * Quantity Held * Contract Multiplier (in absolute terms)
Example:
Let's say your settled futures and cash are as follows by the end of a trading day (Note: Prices below are converted into HKD. Reference Exchange Rate: 1 USD = 7.8230 HKD; 1 RMB = 1.0960 HKD; 1 SGD = 5.8445 HKD; 1 JPY = 0.0556 HKD. For the actual exchange rate, please refer to the exchange rate closing price on the day of settlement.)
Market | Instrument | Symbol | Quantity | Price (HKD) | Contract Multiplier | AUM (HKD) |
| US | Futures | SILmain | 50 | 191.92 | 1,000 | 9,596,000.00 |
| HK | Futures | TCHmain | 50 | 345.39 | 100 | 1,726,950.00 |
| SG | Futures | IUmain | 50 | 711.95 | 200 | 7,119,500.00 |
| JP | Futures | TOPIXmain | 50 | 128.95 | 10,000 | 64,475,000.00 |
| Cash | 1,000.00 | |||||
| Total AUM | 82,918,450.00 | |||||
The calculation of option and futures AUM involves the contract multiplier. To check a specific contract multiplier, visit https://www.futuhk.com/support/topic2_174