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US Stock Trading FAQs
What Are Corporate Actions?
Corporate actions refer to various measures taken by publicly listed companies to manage shareholder rights, optimize capital structure, or achieve strategic corporate goals. These actions usually hav...
Published on 2026-02-13
How Can I Know What Risks Currently Exist in My Stock Account?
The risk status of your stock account is displayed on the Risk Control Status page, which includes detailed explanations of your account risks and corresponding handling suggestions. How to Check Stoc...
Published on 2026-02-13
How to Calculate Position Market Value
Position Market Value Calculation Formula Stocks/Warrants Bull/Bear: Position Market Value = Quantity × Current Price Options: Position Market Value = Quantity × Contract Multiplier × Current Price
Published on 2026-02-13
What are options?
Options are rights to buy or sell specific commodities at specific prices at specific future times. Options trading features flexibility, cost efficiency, and risk management.
Published on 2026-02-11
What is margin trading and short selling?
Margin trading is where investors use funds or securities in their account as collateral to borrow more funds from brokers for securities purchases. Short selling is where investors borrow securities from brokers to sell, then buy the same quantity to return to the broker.
Published on 2026-02-11
What types of Hong Kong stocks can be traded on BiyaPay?
All Hong Kong stocks (including ETFs) and their margin trading are supported
Published on 2026-02-11
What types of US stocks can BiyaPay trade?
Can trade all US stocks, margin trading and options, futures not supported
Published on 2026-02-10
Does BiyaPay support IPO subscription?
Currently does not support IPO subscription
Published on 2026-02-10
Does BiyaPay support stock transfer?
Currently does not support stock transfer in and out
Published on 2026-02-10
How to deposit funds into BiyaPay stock account?
How to transfer fiat currency and cryptocurrency to stock account
Published on 2026-02-10
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