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Introduction and characteristics of doomsday options
Doomsday options (0DTE, Zero days to expiration) refer to option contracts that expire on the same day or are about to expire. For most US stock weekly options, the expiration date is usually every Friday. For SPY and QQQ, the exchange provides daily expi
Published on 2024-09-11
What is the flash exchange rate?
The flash exchange rate for different currencies is different, and the flash exchange rate at different times may also be different. Please check it on the "Flash Exchange" page.
Published on 2024-09-11
Can I have multiple accounts?
A natural person can only authenticate one BiyaPay account and cannot have multiple accounts.
Published on 2024-09-11
Is there a limit to the rise and fall of Hong Kong stocks?
The Hong Kong stock market does not have a daily limit on price fluctuations, similar to the US stock market, so investors need to control risks.
Published on 2024-09-10
How to unbind a bank account?
Untying a bank account is very simple. You can delete the bank account by long pressing the account to the left.
Published on 2024-09-06
What if I forget the remittance advice?
Forgetting the remittance attachment requires different measures depending on the circumstances of the remittance order.
Published on 2024-09-06
How long is the investment period?
The investment period is divided into fixed-term and current-term. The investment period of different products can be viewed on the investment product page.
Published on 2024-09-06
How to bind mobile phone number?
[Personal Center] → [Security Center] → [Mobile phone number] can bind mobile phone number.
Published on 2024-09-06
Why is my remittance taking a long time, more than three business days to arrive?
Remittances usually arrive on the same day of the business day, but delayed arrival (more than 3 business days) may be caused by the following reasons: cross-border remittances need to be processed by an intermediary bank, differences in time zones, diffe
Published on 2024-09-06
Is there a limit to the rise and fall of the US stock market?
The US stock market has no daily limit on price fluctuations. Investors need to control their own risks because stock prices can fluctuate significantly within a day.
Published on 2024-09-05
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BIYA GLOBAL LLC  is a broker-dealer registered with the U.S. Securities and Exchange Commission (SEC) (No.: 802-127417), member of the Financial Industry Regulatory Authority (FINRA) (CRD: 325027), member of the Securities Investor Protection Corporation (SIPC), and regulated by FINRA and SEC.
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