> For the complete documentation index, see [llms.txt](https://docs.silverswap.io/spiritswap-v3/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.silverswap.io/spiritswap-v3/new-v3-features/dollar-cost-averaging-dca/dca-guide.md).

# DCA Guide

## **The Comprehensive Guide to Dollar-Cost Averaging (DCA)**

This strategy helps reduce the impact of market volatility and removes the need to time the market. 

Here's how DCA works and how you can use it securely:

### **Approval System**

DCA works with an approval system. Each time you swap tokens or use ERC-20 tokens in a smart contract, you need to approve the contract to use your tokens. This is a security feature of ERC-20 tokens.

<figure><img src="/files/0u0zVZOgwbis1WMNoYWU" alt=""><figcaption></figcaption></figure>

### **Creating a Position**

Once you have approved the contract, you can create a DCA position. Each DCA position is linked to a unique smart contract that will be used to pull out funds for the position.

<figure><img src="/files/29AWqIhG9tK5iToyFpO6" alt=""><figcaption></figcaption></figure>

### **Executing the Swap**

As part of the same transaction, this contract will swap and deliver tokens directly to your wallet. This process ensures that your tokens remain decentralized and reduces the possibility of an exploit.

<figure><img src="/files/Eixua1f1Q5g9TEGMkrXb" alt=""><figcaption></figcaption></figure>

## Is this system safe and secure?

1. **Unique Smart Contracts**: Every DCA position is linked with a unique smart contract. This ensures that funds are only pulled out for the specific position and reduces the risk of unauthorized access.
2. **Approval Management**: You can manage all your approvals at any time on the DCA section of the app. This gives you full control over which contracts can access your tokens.
3. **Decentralized Execution**: By using smart contracts, DCA ensures that your tokens remain decentralized. This adds an extra layer of security to your investments.

In conclusion, DCA is a powerful investment strategy that allows you to invest in crypto in a secure and efficient manner. By understanding how DCA works and following best practices for security, you can make the most of this strategy and grow your crypto portfolio steadily over time.

Click the link below to get started :point\_down::point\_down::point\_down:

{% hint style="warning" %}
Please take note: DCA is NOT LIVE yet but it should be coming pretty soon.
{% endhint %}