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
Does BiyaPay support fractional share trading for US stocks?
BiyaPay supports fractional share trading for US stocks, allowing purchase of quantities less than 1 share
Published on 2026-02-11
How to set stock price alerts?
You can flexibly set stock price alerts according to price conditions and alert frequency
Published on 2026-02-10
Can purchased options be closed at any time before the expiration date?
Options closing explanation
Published on 2026-02-12
When do I need to return borrowed stocks in short selling?
Borrowed stocks can be returned anytime without fixed time limits. However, forced liquidation may be triggered if stock prices fluctuate significantly or margin is insufficient.
Published on 2026-02-11
How to set stock market order price slippage?
You can set the market order price slippage range on the App and Web
Published on 2026-02-10
On the expiration date of US stock options, if not actively exercised or closed, how will in-the-money options be handled?
US stock options automatic exercise rules explanation
Published on 2026-02-12
How to use BiyaPay for stock trading?
Complete process from recharging USDT to trading stocks
Published on 2026-02-10
As an option holder, what should I do if I still hold Hong Kong stock options at expiration? Automatic exercise rules and precautions explained
Hong Kong stock options automatic exercise rules and precautions
Published on 2026-02-12
On the expiration date of US stock options, if the purchased (buy) option price is below 0.01 and the investor does not actively exercise or close, how will the option be handled?
US stock options automatic expiration explanation
Published on 2026-02-12
Can automatic option expiration, forced liquidation, and system exercise be found in trading records?
Options trading records query explanation
Published on 2026-02-12
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BIYA GLOBAL LLC
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
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 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
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.
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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