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How to calculate interest on margin trading & short selling

1. Margin Rate and Interest

Type

Formula

Interest rate

Charged by

Margin

 

Margin Interest for a Single Natural Day = Interest-Bearing Amount * Annual Interest Rate of 6.8% / 360

Annual Interest Rate of 6.8%

Moomoo Securities Malaysia Sdn. Bhd.  ("Moomoo MY")

1.1 Margin Rate

The annual interest rate of Ringgit margin trading is 6.8%. The margin rate may be subject to periodical adjustments to adapt to any changes in currency exchange rates.

1.2 Interest-Bearing Amount

If there is no short position in your account, the interest-bearing amount on one day shall be calculated based on the settlement amount on the same day; if there is any short position, the arrears after deducting the short-selling collateral shall be used to calculate the interest-bearing amount.

Notes:

● The short-selling collateral refers to the cash which you are required to keep in your account to ensure you have sufficient cash to close your short positions, if any, and return the securities you borrowed. The cash required is equal to the market value of your short positions. Therefore, you may be charged margin interest even though the total "cash" in your account is more than 0.

● The Malaysia Foreign Exchange Policy Notices impose restrictions on foreign currency financing, Moomoo MY provides the feature of cross-currency trading on margin for US stocks, which combines Ringgit financing and cross-currency trading (Click here for more details). If Ringgit cash is used in buying a USD-settled security, the amount of Ringgit used will be exchanged for USD on the next day after 9:00 AM MYT. If the trade involves a Ringgit loan, margin interest will be applied to the loan.

1.3 Interest Accrual and Payment

Interest accrues per natural day. If there is any interest-bearing amount, margin interest will accrue and a corresponding amount will be frozen simultaneously.

Interest is paid on a monthly basis; the accrued interest for a month is paid at the end of the month. If there are any arrears in your account after interest is paid, they will be included in the interest-bearing amount for the next month.

For example: A client has 0 cash balance, and borrowed 8,000 MYR to buy stocks on day T. The loan will begin to accrue interest after settlement on day T+2, and stop accruing interest after repayment. The following 4 scenarios are assumed, for each of which there is no interest-bearing amount after repayment:

Scenario

 

Repayment

Actual repayment time

Whether to accrue interest

Interest accrual date

Margin interest

Intraday repayment

Deposit on day T

Day T

No

None

None

Intraday repayment

Stock sale on day T

Day T+2

No

None

None

Overnight

Deposit on day T+1

Day T+1

No

None

None

Overnight

Stock sale on day T+1

Day T+3

Yes

On day T+2; one day in total

= 8000 * 6.8% / 360 = 1.51

1.4 Repayment Method

Only funds that have been settled can be used for repayment. Normally you can make repayment by selling stocks or by depositing funds, but there are differences:

● Selling stocks

The funds you obtained from selling stocks on day T will be settled on day T+2. Before the settlement is completed, the above funds cannot be used to repay the arrears. If there are any arrears in your account, you will continue to be charged interest.

● Depositing funds

The funds you deposited on day T are considered to have been settled and will be used to repay the arrears first. The part of arrears which have been repaid will no longer accrue interest from day T. 

 

2. Interest Rate and Interest on Short Selling

Type

Formula

Interest rate

Charged by

Short Selling

Interest on Short Selling for a Single Natural Day = Market Value of Borrowed Securities * Interest Rate of Short Selling / 360

Since the interest rate of short selling varies with stocks, please refer to the actual interest rate calculated by the system when placing an order

Upstream data providers

2.1 Interest Rate of Short Selling

The interest rate of short selling is an annual interest rate, with 360 days a year.

The interest rate of short selling is generally related to the risk level of the underlying stocks, their liquidity in the market, and the short-selling ratio (the ratio of the amount that can be borrowed to the total amount), and thus is not a fixed value.

The interest rate of short selling may fluctuate at any time depending on the underlying stocks, date and time. After short selling is completed, the interest payable on the underlying stocks for each natural day may be different. The daily interest rate is subject to the settlement time and can be viewed through the statements.

2.2 Market Value of Borrowed Securities

Market Value of Borrowed Securities = Settlement Price * Number of Stocks. The market value of borrowed securities is calculated based on the stock settlement price and can be viewed through the statements.

Stock settlement price = Closing Price * 102% (rounded up). Example: Settlement Price = 24.910 * 102% = 25.4082. After rounding up, the settlement price is 26.

2.3 Interest Accrual and Payment

Interest begins to accrue from the settlement date (inclusive) of the borrowed stocks sold short, and stops accruing on the settlement date (inclusive) of the stocks returned through buyback or transfer.

Interest on short selling accrues per natural day, and a corresponding amount will be frozen and deducted at the end of every month. If any arrears occur after interest is paid at the end of a month, they will be included in the loan for the next month.

For example: A client short sold 300 shares with borrowed stocks on day T. Interest will start to accrue after settlement on day T+2, and stops accruing after the settlement of the stocks returned. The following 4 scenarios are assumed, for each of which the client has no short positions of U.S. stocks after returning the borrowed stocks, the closing price on day T+2 is $184.1, and the interest rate of short selling on day T+2 is 1.01%:

Scenario

 

Stocks return

Actual return date

Whether to accrue interest

Interest accrual date

Interest on short selling

Intraday return

 

Stocks transfer on day T

Day T

No

None

None

Intraday return

 

Stocks buyback on day T

Day T+2

No

None

None

Short position overnight

Stocks transfer on day T+1

Day T+1

No

None

None

Short position overnight

Stocks buyback on day T+1

Day T+3

Yes

On day T+2; one day in total

 

=300*ROUNDUP(184.1*102%)*1.01%/360=1.58

 

2.4 How to Return Borrowed Stocks

● Stocks buyback

You can return the borrowed stocks by buying back the same stocks in the same number. If you buy back stocks on day T, settlement will be completed on day T+2. Short positions will not stop accruing interest until the stocks brought back have been settled.

● Stocks transfer

You can also return the borrowed stocks by transferring the same stocks in a number not less than that of the borrowed stocks. The stocks transferred on day T will be settled the same day.