Stock Function
Stock AccountStock Fee StructureFunds RelatedStock TransferIPO SubscriptionUS Stock TradingHK Stock TradingMargin TradingOptionsPositions and P&LRisk and Risk CheckCorporate ActionsQualifications and SecurityUS Stock Trading FAQs
What Level of Liquidity Is Considered Safe?
The remaining liquidity in your stock account is an important indicator of the safety of your account funds. The higher the remaining liquidity, the more available funds you have to cope with market f...
Published on 2026-02-13
Factors Affecting Profit and Loss
Market Price: The market price of stocks or other investment products directly affects the profit and loss of holdings. Cost Price: The purchase price determines the holding cost and influences the ca...
Published on 2026-02-13
What are the common options indicators?
Common options indicators, including break-even point, premium rate, implied volatility, intrinsic value, time value, Delta, Gamma, Theta, Vega, and Rho, measure option price, volatility, time decay, sensitivity, and risk management.
Published on 2026-02-12
When is margin trading and short selling interest charged?
Margin trading and short selling interest is calculated daily and settled at 23:00 (US time for US stocks, HK time for HK stocks). Interest accumulates in the stock account and is automatically deducted when closing positions or transferring funds.
Published on 2026-02-11
Can Hong Kong stocks be traded on a T+0 basis?
HK stocks implement T+0 trading, stocks bought on the same day can be sold on the same day
Published on 2026-02-11
Can US stocks be traded on a T+0 basis?
US stocks can be traded on a T+0 intraday basis
Published on 2026-02-10
What are the advantages of currency exchange?
Can save financing interest
Published on 2026-02-10
How is the interest on margin trading charged?
View the detailed fee standard for margin trading interest
Published on 2026-02-10
What documents can be used to open an account?
BiyaPay supports ID card or passport to open an account and trade stocks
Published on 2026-02-10
What Are Dividends and Special Dividends?
A dividend refers to the distribution of cash from a company's profits to its shareholders as a dividend payment. Typically, after the end of each fiscal year, the company decides whether to pay divid...
Published on 2026-02-13
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BIYA GLOBAL LLC is a licensed entity registered with the U.S. Securities and Exchange Commission (SEC No.: 802-127417); a certified member of the Financial Industry Regulatory Authority (FINRA) (Central Registration Depository CRD No.: 325027); regulated by the Financial Industry Regulatory Authority (FINRA) and the U.S. Securities and Exchange Commission (SEC).
BIYA GLOBAL LLC is a licensed entity registered with the U.S. Securities and Exchange Commission (SEC No.: 802-127417); a certified member of the Financial Industry Regulatory Authority (FINRA) (Central Registration Depository CRD No.: 325027); regulated by the Financial Industry Regulatory Authority (FINRA) and the U.S. Securities and Exchange Commission (SEC).
BIYA GLOBAL LLC
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BIYA GLOBAL LLC is registered with the Financial Crimes Enforcement Network (FinCEN), an agency under the U.S. Department of the Treasury, as a Money Services Business (MSB), with registration number 31000218637349, and regulated by the Financial Crimes Enforcement Network (FinCEN).
BIYA GLOBAL LIMITED
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BIYA GLOBAL LIMITED is a registered Financial Service Provider (FSP) in New Zealand, with registration number FSP1007221, and is also a registered member of the Financial Services Complaints Limited (FSCL), an independent dispute resolution scheme in New Zealand.
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