> For the complete documentation index, see [llms.txt](https://four-meme.gitbook.io/four.meme/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://four-meme.gitbook.io/four.meme/stock-meme/4stock.md).

# 4Stock

**4Stock is a pre-bStock tokenized stock product introduced by Four.Meme.**

**It primarily covers popular stocks that do not yet have a corresponding bStock, allowing more stock assets to enter BNB Chain earlier and opening up more possibilities for Stock Memes on BSC.**

Each 4Stock is **backed 1:1** by its corresponding underlying stock asset.

When a user applies to mint 4Stock, Four.Meme uses the submitted funds to purchase the corresponding underlying stock through a dedicated managed account. 4Stock is then minted based on the actual amount of the underlying asset purchased and held.

Simply put:

**Underlying Stock → 1:1 Asset Backing → 4Stock on BNB Chain**

The first batch of 4Stock assets will focus on popular U.S. stocks that are not yet supported by bStock. More stocks will be added over time based on market interest and user demand.

With 4Stock, we aim to bring more stock assets to BNB Chain, earlier.<br>

## What Can 4Stock Be Used For?

4Stock is more than a tokenized stock that sits in your wallet.

One of its most important use cases is serving as a **base-pair asset for BSC Stock Memes.**

Previously, the stock assets available as Stock Meme base pairs largely depended on which tokenized stocks were already available onchain.

This creates a limitation: even when a stock suddenly becomes a major market trend, if no corresponding onchain asset exists yet, Stock Memes built around that stock cannot immediately capture the narrative onchain.

4Stock is designed to change this.

**What the market is watching and what communities are talking about should have a faster path onchain.**

Through 4Stock, more trending stocks can become base assets for Stock Memes, allowing market attention, community culture, and meme narratives around traditional stocks to reach BNB Chain faster.

Once minted, 4Stock can also be freely transferred and traded onchain.

As open stock infrastructure for BSC, 4Stock is not limited to Four.Meme. We welcome projects and developers across the BSC ecosystem to build products and applications using 4Stock and help create a broader onchain stock ecosystem.

## How Can a New 4Stock Be Added?

The range of assets supported by 4Stock is not determined by Four.Meme alone.

We want the market to help decide what comes next.

**If you believe a stock should be brought to BSC and no corresponding 4Stock currently exists, you can apply to become the initial participant for that new 4Stock asset.**

The initial issuance of a new 4Stock requires **500,000 USDT.**

Once the application is approved:

* **250,000 USDT** will be used to purchase the corresponding underlying stock. The equivalent amount of 4Stock will then be minted on a 1:1 basis.
* The remaining **250,000 USDT** will be paired with the newly minted 4Stock to establish the asset’s initial onchain liquidity pool.

Once the initial issuance and liquidity deployment are complete, the new 4Stock will officially become **a supported Stock Meme base-pair asset** on Four.Meme.

Users and communities can then use it to launch and trade Stock Memes built around that stock.

### What Does the Initial Participant Receive?

We believe participants who help bring new stock assets to BSC should be able to share in the value they help create.

The initial applicant of a new 4Stock will receive:

**50% of the internal trading fees generated by related Stock Memes + 50% of the yield generated by the corresponding initial LP.**

Applying for a new 4Stock is therefore more than purchasing an asset.

**You are bringing a new onchain stock asset to BSC and opening a new market for Stock Memes, trading, and liquidity built around it.**

As more participants introduce new 4Stocks, we aim to build an onchain stock asset ecosystem that expands based on real market demand and ecosystem participation.

## How to Mint 4Stock

4Stock supports **automated minting**, allowing users to mint 4Stock assets directly with USDC.

Each mint request automatically triggers the corresponding purchase of the underlying stock. Once the purchase is completed, 4Stock is minted on a 1:1 basis according to the number of underlying shares purchased.

### Minting Process

#### Step 1: Access 4Stock

Visit [Four.Meme 4Stock](https://four.meme/4stock) and connect your wallet.

#### Step 2: Select a 4Stock Asset

Choose the 4Stock asset you wish to mint.

#### Step 3: Enter the Mint Amount

Specify the number of shares you wish to mint.

During the initial phase, each mint order is limited to **100–2,000 shares.**

#### Step 4: Confirm the Transaction

Review the transaction details and confirm the mint request using USDC.

The automated system will execute the corresponding purchase of the underlying stock and mint the equivalent amount of 4Stock.

### Minting Fees

| Fee Type | Amount   |
| -------- | -------- |
| Mint Fee | 1%       |
| Gas Fee  | 0.1 USDC |

#### Important Notes

* Each 4Stock is backed 1:1 by the corresponding underlying stock.
* The underlying stock is purchased at the actual market execution price.
* Due to stock price fluctuations, the final execution price may differ from the price displayed when the transaction is initiated.
* The number of 4Stock assets minted corresponds to the actual number of underlying shares purchased.

## How to Redeem 4Stock

4Stock also supports automated redemption, allowing holders to redeem their 4Stock assets for USDC.

Each redemption request automatically triggers the corresponding sale of the underlying stock.

The USDC proceeds are returned to the user based on the actual execution price, after applicable fees.

### Redemption Process

#### Step 1: Access 4Stock

Visit[ Four.Meme 4Stock](https://four.meme/4stock) and connect your wallet.

#### Step 2: Select the 4Stock Asset

Choose the 4Stock asset you wish to redeem.

#### Step 3: Enter the Redemption Amount

Specify the number of 4Stock shares you wish to redeem.

During the initial phase, each redemption order is limited to **100–2,000 shares.**

#### Step 4: Confirm the Transaction

Review the redemption details and confirm the transaction.

The automated system will execute the corresponding sale of the underlying stock and process the redemption into USDC.

### Redemption Fees

| Fee Type       | Amount   |
| -------------- | -------- |
| Redemption Fee | 1%       |
| Gas Fee        | 0.1 USDC |

#### Important Notes

* Redemption is processed through the automated 4Stock system.
* The underlying stock is sold at the actual market execution price.
* The final amount of USDC received depends on the actual execution price and applicable fees.
* Market price fluctuations may cause the final redemption value to differ from the initial estimate.

## Building Open Stock Infrastructure for BNB Chain

The market needs **more assets, faster access, deeper liquidity, and more onchain-native ways to use stocks.**

4Stock is not being built only for Four.Meme.

From the beginning, our goal has been to make 4Stock part of **the broader stock infrastructure on BNB Chain** — providing composable stock assets that developers, protocols, and applications can build on.

That is why **4Stock will remain open.**

We welcome wallets, DEXs, trading protocols, DeFi protocols, and developers across the **BNB Chain ecosystem** to integrate 4Stock and explore new applications around stock assets — from trading and liquidity to yield products and entirely new use cases that have yet to be created.

Four.Meme will be the first to use 4Stock to expand the asset universe of Stock Memes, but we do not want 4Stock to exist only within Four.Meme.

**Useful infrastructure should not serve only one platform. It should give others something to build on.**

Through 4Stock, we aim to expand the supply of stock assets available on **BNB Chain**, allowing developers to focus on products, trading, and application innovation instead of having to solve asset issuance first.

Together with ecosystem partners, we hope to build deeper liquidity, broader use cases, and a larger onchain market for stock assets across BNB Chain.

**4Stock provides the assets. The ecosystem creates the possibilities.**

We welcome developers and partners who share this vision to build the BSC onchain stock ecosystem together with Four.Meme.

#### More Stocks. More Memes.

### 什么是 4Stock？

**4Stock 是由 Four.Meme 推出的前置股票代币，主要覆盖包括尚未发行对应 bStock 的热门股票，让更多股票资产能够更早进入 BNB Chain，也为 BSC的 Stock Meme 带来更多可能。**

每一份 4Stock 均由其对应的底层资产提供 **1:1 资产支持**。

当用户申请铸造 4Stock 时，Four.Meme 将通过专门管理的账户，使用用户提交的资金购买对应的底层资产，并根据实际持有的资产铸造相应数量的 4Stock。

简单来说：

**底层股票资产 → 1:1 资产支持 → BNB Chain 上的 4Stock**

4Stock 首期将覆盖 bStock 尚未支持的热门美股，并根据市场热度和用户需求逐步增加更多股票标的。

我们希望通过 4Stock，让用户能够更早在 BNB Chain 上参与更多股票资产。<br>

### 4Stock 可以做什么？

4Stock 并不仅仅是一种可以放在钱包里的股票代币。

它最重要的应用场景之一，是成为 **BSC Stock Meme 的底池资产**。

过去，Stock Meme 能够选择的股票底池，很大程度上取决于当前链上已经有哪些股票资产。

这意味着，即使某只股票突然成为市场热点，如果它尚未拥有对应的链上资产，围绕它形成的 Stock Meme 叙事也很难第一时间进入链上。

4Stock 希望改变这一点。

**市场在关注什么，社区在讨论什么，链上就应该有机会更快地承接这些热点。**

通过 4Stock，更多热门股票可以成为 Stock Meme 的底层资产，让传统股票的市场关注度、社区文化和 Meme 叙事更快进入 BNB Chain。

同时，4Stock 在铸造后也可以在链上自由流通和交易。

作为开放的 BSC 链上 Stock 基础设施，4Stock 不局限于 Four.Meme 自身场景。我们欢迎所有 BSC 生态项目和开发者基于 4Stock 进行产品开发与创新，共同构建更丰富的链上 Stock 生态。

### 如何增加一个新的 4Stock？

4Stock 的资产范围并不是由 Four.Meme 单方面决定。

我们希望把选择权进一步交给市场——**如果你认为某只股票值得被带到 BSC，而目前还没有对应的 4Stock，你可以申请成为这个新 4Stock 品种的首发参与者**。

对于尚未发行 4Stock 的股票，首次发行将采用 **50 万 USDT** 的初始资金规模。

申请通过后，资金将按照以下方式使用：

* **25 万 USDT** 用于购买对应的底层股票资产，并据此 1:1 铸造对应的 4Stock；
* 另外 **25 万 USDT** 将与新铸造的 4Stock 共同组成初始流动性池，为该资产建立链上流动性。

完成首次发行和流动性部署后，该 4Stock 将正式加入 Four.Meme 支持的 **Stock Meme 底池资产列表**。此后，Four.Meme 上的用户和社区即可使用该 4Stock 作为底池，发行和交易围绕这只股票构建的 Stock Meme。

#### 首发参与者可以获得什么？

我们希望最早帮助一个新股票资产进入 BSC 的参与者，也能够持续分享由此创造的生态价值。

因此，新 4Stock 的首发申请人将获得：

**50% 相关 Stock Meme 内盘交易手续费分成 + 50% 对应初始 LP 产生的收益。**

这意味着，申请一个新的 4Stock，不只是完成一次资产购买。

你是在为 **BSC 引入一个新的链上股票资产，并为围绕它产生的 Stock Meme、交易和流动性打开新的市场**。

随着更多参与者共同引入新的 4Stock，我们希望逐渐建立一个由市场需求驱动、由生态共同扩展的 BSC 链上 Stock 资产体系。

### 如何获得 / 铸造 4Stock？

4Stock 现已支持**自动化铸造（Mint）**。用户可以直接使用 USDC 铸造 4Stock，无需提交申请或等待人工批量处理。

每笔铸造订单都会自动触发对应底层股票的购买。购买完成后，系统将根据实际购入的股票数量，按照 1:1 的比例铸造对应数量的 4Stock。

#### 铸造流程

**第一步：进入 4Stock 页面**

访问 [Four.Meme 4Stock](https://four.meme/4stock)，连接钱包。

**第二步：选择 4Stock 资产**

选择希望铸造的 4Stock 资产。

**第三步：输入铸造数量**

输入希望铸造的股票数量。

首期上线阶段，单笔铸造订单限制为 **100–2,000 股**。

**第四步：确认交易**

查看订单详情，使用 USDC 确认铸造交易。

系统将自动执行对应底层股票的购买，并根据实际购买数量铸造相应的 4Stock。

#### 铸造手续费

| 费用类型            | 费率 / 金额  |
| --------------- | -------- |
| 铸造手续费（Mint Fee） | 1%       |
| Gas 费           | 0.1 USDC |

#### 注意事项

* 每份 4Stock 均由对应底层股票按照 1:1 比例支持。
* 底层股票将按照实际执行时的市场价格购买。
* 由于股票价格持续波动，实际成交价格可能与用户提交订单时显示的价格存在差异。
* 最终铸造的 4Stock 数量以实际购买的底层股票数量为准。<br>

### 如何赎回 4Stock？

4Stock 现已支持**自动化赎回（Redemption）**，用户可以通过 Four.Meme 将持有的 4Stock 赎回为 USDC。

每笔赎回订单都会自动触发对应底层股票的卖出。系统将根据实际成交价格计算赎回金额，并在扣除相应费用后向用户返还 USDC。

#### 赎回流程

**第一步：进入 4Stock 页面**

访问 [Four.Meme 4Stock](https://four.meme/4stock)，连接钱包。

**第二步：选择 4Stock 资产**

选择希望赎回的 4Stock 资产。

**第三步：输入赎回数量**

输入希望赎回的 4Stock 数量。

首期上线阶段，单笔赎回订单限制为 **100–2,000 股**。

**第四步：确认交易**

查看赎回订单详情并确认交易。

系统将自动执行对应底层股票的卖出，并根据实际成交结果处理 USDC 赎回。

#### 赎回手续费

| 费用类型                  | 费率 / 金额  |
| --------------------- | -------- |
| 赎回手续费（Redemption Fee） | 1%       |
| Gas 费                 | 0.1 USDC |

#### 注意事项

* 4Stock 赎回通过自动化系统处理，无需提交人工申请。
* 底层股票按照实际执行时的市场价格卖出。
* 最终获得的 USDC 金额取决于底层股票的实际成交价格及适用手续费。
* 由于股票市场价格持续波动，实际赎回金额可能与提交订单时的预估金额存在差异。

### 为 BNB Chain 构建开放的 Stock 基础设施

**市场需要更多资产、更快的响应速度、更丰富的流动性，以及更多原生于链上的玩法**。

4Stock 不只是为 Four.Meme 自己打造的股票资产。

从一开始，我们就希望它能够成为 **BNB Chain Stock 生态的一部分基础设施**，为更多开发者、协议和应用提供可组合的股票资产。

因此，**4Stock 将保持开放**。

我们欢迎 **BNB Chain**生态中的钱包、DEX、交易协议、DeFi 协议以及更多开发者使用 4Stock，围绕股票资产探索更多链上产品与应用——无论是交易、流动性、收益产品，还是我们今天尚未想到的全新玩法。

Four.Meme 会率先使用 4Stock 拓展 Stock Meme 的资产边界，但我们并不希望 4Stock 只存在于 Four.Meme。

**真正有价值的基础设施，不应该服务于一个平台，而应该让更多人可以在它之上继续构建。**

我们希望通过 4Stock 补充 **BNB Chain**股票资产的供给，让开发者不必从资产发行开始，而是能够更专注于产品、交易和应用创新；也希望与更多生态伙伴一起，推动股票资产在 **BNB Chain**上形成更丰富的流动性、应用场景和用户市场。

**4Stock 提供资产，生态创造可能**。

我们欢迎所有希望共同建设 BSC 链上 Stock 生态的开发者和合作伙伴，与 Four.Meme 一起 Build。<br>

**More Stocks. More Memes.**