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
How to repay after stock margin financing?
Find cash assets on the Assets page in App or Web, click Repay to complete stock margin financing repayment.
เผยแพร่เมื่อ 2026-02-11
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
เผยแพร่เมื่อ 2026-02-11
How to set stock price alerts?
You can flexibly set stock price alerts according to price conditions and alert frequency
เผยแพร่เมื่อ 2026-02-10
Can purchased options be closed at any time before the expiration date?
Options closing explanation
เผยแพร่เมื่อ 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.
เผยแพร่เมื่อ 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
เผยแพร่เมื่อ 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
เผยแพร่เมื่อ 2026-02-12
How to use BiyaPay for stock trading?
Complete process from recharging USDT to trading stocks
เผยแพร่เมื่อ 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
เผยแพร่เมื่อ 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
เผยแพร่เมื่อ 2026-02-12