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You can participate in American sports unicorn IPO through US stock IPO subscription operations, with a simple and clear process. You only need to open a US stock account, prepare USD funds, and complete the subscription on the platform. Some emerging platforms have explored cryptocurrency subscription methods, but you need to pay attention to platform announcements and compliance policies. Participating with cryptocurrency brings new opportunities but also comes with risks. You should understand the relevant details in advance to ensure fund security and smooth process.
If you want to participate in US stock IPO subscription operations, you first need to open a dedicated US stock IPO account on a compliant US brokerage platform (such as moomoo Securities (US)). The account opening process typically includes identity verification, risk assessment, and compliance declarations. You must be at least 18 years old and possess valid identification and US tax information.
During the account opening process, the platform will review your identity according to FINRA Rules 5130/5131. If you are a “restricted person” (such as brokerage employees or related family members), you will be unable to participate in US new stock subscriptions. You can check the detailed regulations in the platform’s compliance declaration section or refer to FINRA Rules 5130/5131.
Tip: You should ensure all account opening information is authentic and complete to avoid affecting subsequent subscription processes due to mismatched documents.
After completing account opening, you need to prepare sufficient USD funds for US stock IPO subscription operations. Platforms usually require you to transfer funds to a designated USD account, such as Futu Inc.'s custody account in the US. Fund transfers can be made via remittance from a Hong Kong licensed bank’s USD account or through third-party payment platforms.
Different account types have clear requirements for fund freezing ratios. You can refer to the table below for common account fund freezing rules:
| Account Type | Freezing Fund Calculation Formula | Freezing Ratio Range |
|---|---|---|
| Prime Account - Margin Account | Freezing funds = subscribed shares * freezing ratio * high (low) end of issue price range | 80% - 100% |
| Prime Account - Cash Account | Freezing funds = subscribed shares * freezing ratio * high (low) end of issue price range | 80% - 100% |
When subscribing to new stocks, the platform will automatically freeze the corresponding proportion of USD funds based on the subscription quantity and issue price range you enter. You should check your account balance in advance to ensure sufficient funds and avoid subscription failure due to insufficient funds.
The subscription entrance for US stock IPO operations is usually located in the “New Stock Subscription” section of the brokerage APP or web version. You can browse upcoming new stock information in this section, including company profiles, issue price ranges, subscription periods, etc.
The subscription process generally includes the following steps:
US new stock subscription periods are usually short, generally 1 to 4 days. You need to pay attention to the opening and closing times of subscriptions, typically opening 3-5 days before listing and closing 1-2 days before listing. In some cases, underwriters may adjust the subscription period based on market conditions.
Recommendation: You should closely monitor platform announcements and submit subscription applications promptly to avoid missing the subscription window.
The overall US stock IPO subscription process is concise and efficient, but every step requires you to strictly follow the platform guidelines. You should prepare all documents and funds in advance to ensure a smooth subscription process and increase allocation probability.

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You can pay attention to some emerging platforms exploring the possibility of cryptocurrency subscription for US stock IPOs. For example, Biyapay provides cryptocurrency payment services for Chinese-speaking users, and some platforms have attempted to combine digital assets with US stock IPO operations. In actual operations, you need to pay attention to platform announcements and policy updates. Current mainstream brokerages have not fully opened cryptocurrency subscription functions, and specific processes and requirements are still in the continuous improvement stage. You should closely follow platform dynamics to obtain the latest information promptly.
When using cryptocurrency to subscribe to US stock IPOs, you must understand relevant US laws and regulations. The table below summarizes the main legal provisions:
| Provision | Content |
|---|---|
| Prohibition on Certain Issuance or Sales | Digital asset service providers must not provide or sell payment stablecoins to individuals in the US unless the stablecoin is issued by a permitted payment stablecoin issuer. |
| Exemptions for Issuance, Provision, and Sales | The provisions of the GENIUS Act do not apply to digital asset transactions between individuals. |
| Custody of Payment Stablecoins | Individuals providing custody services for payment stablecoin reserves must comply with federal or state regulation. |
| Handling of Banking Activities | The Act does not affect the legitimate activities of banks and other depository institutions, including issuing digital assets. |
| Impact of Securities Law | Certain payment stablecoins are not considered securities and comply with the definitions under the Securities Act of 1933, etc. |
You also need to pay attention to the risks of cryptocurrency payments. US regulatory authorities point out that main risks include:
During operations, you should ensure legitimate fund sources, choose regulated platforms, and avoid asset losses due to policy changes or legal risks. You also need to pay attention to the USD exchange process to ensure secure fund settlement. US stock IPO operations involve multi-party compliance reviews, and cryptocurrency subscriptions require even more caution. It is recommended that you combine your actual situation and allocate assets reasonably.

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When participating in US stock IPO subscription operations, you need to proceed in an orderly manner according to the following steps:
Tip: Throughout the entire process, you should maintain the accuracy of documents and funds to avoid subscription failure due to incorrect information entry or insufficient funds. US stock IPO operations involve multi-party compliance reviews; although the process is concise, every step requires strict control.
Common errors and avoidance methods are as follows:
If you choose to participate in US stock IPO subscriptions through cryptocurrency, focus on the fund preparation stage. First, you should select regulated, reputable cryptocurrency payment platforms, such as Biyapay, etc., to ensure the platform has compliant qualifications. You need to prepare supported cryptocurrencies in advance (such as USDT, USDC, etc.) and ensure wallet security to avoid asset losses due to private key leaks or account theft.
When preparing cryptocurrency funds, pay attention to the following points:
Note: During the cryptocurrency fund preparation process, you should closely monitor platform announcements and policy changes and adjust fund plans promptly. Some platforms may adjust supported coins or exchange rules based on market and regulatory requirements.
When formally subscribing to US new stocks, you need to accurately fill in subscription information. The general process is as follows:
Recommendation: When filling in subscription information, avoid common errors such as insufficient funds or incorrect information entry. Preparing all documents and funds in advance helps improve subscription success rate.
Throughout the entire US stock IPO subscription process, you need to maintain the accuracy of information and funds, reasonably utilize cryptocurrency payment tools, and scientifically allocate assets based on your actual situation. Through standardized operations, you can effectively improve subscription efficiency, reduce risks, and seize new opportunities in American sports unicorn IPOs.
After completing US stock IPO subscription operations, you should closely monitor the announcement time of allocation results. Usually, the platform will announce allocation results within 1-2 days after the subscription ends. You can refer to the table below for a typical timeline:
| Key Milestone | Description |
|---|---|
| Closing Date | The last day of subscription |
| IPO Allocation Date | The date stocks are allocated to investors |
| Listing Date | The date stocks begin trading on the securities exchange |
The platform will notify you of allocation results through various methods; common notification methods are as follows:
| Notification Method |
|---|
| SMS |
| Push Notification |
You should promptly check relevant notifications to ensure you do not miss subsequent operation windows.
On the first day of new stock listing, you can choose to hold or sell the allocated shares. Nasdaq data shows that the average first-day return for new listings in 2020 was 38%, and the average “IPO pop” from 1980 to 2023 was 18.9%. Many companies have lock-up periods after IPO, usually 90 to 180 days, during which insiders cannot sell shares. As an ordinary investor, you are not subject to lock-up restrictions and can make flexible decisions based on market performance. New stocks experience significant volatility in the early listing stage, with both profit and risk coexisting. Some companies have good profitability history before listing, while others focus on financing; you need to rationally judge based on company fundamentals and market dynamics.
After completing sell operations, the fund settlement cycle is usually T+1 or T+2, meaning funds arrive 1 to 2 business days after the trade. After May 28, 2024, the US stock market mainly adopts T+1 settlement. Specific settlement cycles are as follows:
| Settlement Cycle | Description |
|---|---|
| T+2 | Settlement two days after trade |
| T+1 | Settlement one day after trade |
| Applicable Date | After May 28, 2024 |
You should pay attention to platform service fees, exchange fees, and other related costs to reasonably evaluate actual returns. After funds arrive, you can reinvest or withdraw according to your asset allocation needs.
During US stock IPO subscriptions, you often encounter practical issues such as insufficient funds and incorrect information entry. Investor feedback shows that lack of confidence, overvaluation, poor market timing, weak financial performance, poor corporate governance, insufficient risk management and compliance systems, negative public perception, and high competition all affect subscription decisions and allocation results. You should research the target company’s financial health in advance and ensure sufficient account funds. When filling in subscription information, verify every item carefully to avoid subscription failure due to negligence. You also need to pay attention to details such as lock-up periods, valuation metrics, post-listing performance, and quiet periods to reasonably allocate your investment portfolio and improve overall subscription efficiency.
If you choose cryptocurrency to participate in US stock IPO subscriptions, attach great importance to the risks brought by coin price volatility. Sharp fluctuations in cryptocurrency prices directly affect your investment value and emotions. For example, SpaceX once faced $235 million in paper losses due to Bitcoin price declines, showing that market volatility significantly impacts company finances and IPO performance. Most cryptocurrency companies are highly sensitive to market interest and coin prices; when cryptocurrency prices fall, the market performance of related IPO projects and investor confidence are also impacted. You should closely monitor coin trends, reasonably arrange funds, and avoid asset depreciation due to short-term fluctuations.
During US stock IPO and cryptocurrency subscription processes, you must strictly comply with relevant US laws and regulations. Cryptocurrency payments involve KYC (identity verification), AML (anti-money laundering), and other compliance requirements; platforms will review fund sources. You also need to pay attention to tax declaration obligations to ensure all investment income is taxed according to law. US securities law has clear provisions on payment stablecoins and digital assets; some cryptocurrencies are not considered securities, but you still need to monitor policy changes. It is recommended to choose regulated platforms such as Biyapay, cooperate with compliance processes, and protect fund security. You should regularly consult professional tax advisors to avoid legal risks due to compliance negligence.
Rational investment is key to improving returns. You should continuously monitor market changes, adjust investment strategies promptly, and protect asset security.
You need to be at least 18 years old, possess valid identification, and US tax information. The platform will conduct identity review according to US Financial Industry Regulatory Authority rules. You should ensure documents are authentic and complete to avoid affecting subscription eligibility due to identity mismatch.
You can exchange mainstream stablecoins to USD through regulated cryptocurrency payment platforms such as Biyapay. You should enable multi-factor authentication to ensure wallet security. The platform will cooperate with KYC and AML reviews to ensure legitimate fund sources.
You may fail due to insufficient funds, incorrect information entry, or incomplete compliance review. You should check account balance in advance, carefully verify subscription information, and promptly complete the platform’s required risk assessment and identity verification.
After selling new stocks, funds usually arrive in T+1 or T+2 business days. After May 28, 2024, the US stock market mainly adopts T+1 settlement. You should pay attention to platform service fees and exchange fees to reasonably evaluate actual returns.
You need to comply with relevant US laws and regulations and cooperate with the platform to complete identity verification and anti-money laundering reviews. Some cryptocurrencies are not considered securities, but policy changes may affect subscription eligibility. You should regularly consult professional advisors to ensure compliant operations.
*This article is provided for general information purposes and does not constitute legal, tax or other professional advice from BiyaPay or its subsidiaries and its affiliates, and it is not intended as a substitute for obtaining advice from a financial advisor or any other professional.
We make no representations, warranties or warranties, express or implied, as to the accuracy, completeness or timeliness of the contents of this publication.



