> For the complete documentation index, see [llms.txt](https://hyperx-1.gitbook.io/hyperx-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hyperx-1.gitbook.io/hyperx-docs/english_tutorial/faq.md).

# FAQ

#### Troubleshooting Copy Trade Failures

If the **copied wallet** opens and closes positions too frequently (for example, opening and closing within one minute), copy trades may fail.

{% hint style="info" %}
When you encounter a copy trade failure, please refer to the error codes below or contact an admin for further assistance.
{% endhint %}

| **Error Code** | **Meaning**                                                          |
| -------------- | -------------------------------------------------------------------- |
| -1             | Unknown error                                                        |
| -1001          | Insufficient balance                                                 |
| -1002          | Invalid trade amount                                                 |
| -1003          | Invalid follower wallet amount                                       |
| -1004          | Copy amount too small — size × leverage must be greater than 10 USDC |
| -1005          | Failed to retrieve token information                                 |
| -2001          | Failed to retrieve your wallet account                               |
| -2002          | Failed to retrieve copied wallet account                             |
| -2003          | Token order not found in copied wallet                               |
| -2004          | Incorrect balance in copied wallet                                   |
| -2005          | No position found in your wallet                                     |
| -2006          | Failed to create order — please contact the admin group for details  |
| -2007          | Failed to retrieve *metaAndAssetCtxs* interface                      |

***

#### Why does my remaining balance differ from the leader’s proportion when using proportional copy trading?

This happens because when calculating the **opening margin**, the system uses the **larger value** between:

1. The proportional margin based on your copy ratio, and
2. Your **minimum order size** setting.

This ensures each copy trade executes successfully (since Hyperliquid requires **margin × leverage > 10**).

Your funds may deplete faster if:

* There’s a **large gap** between your balance and the wallet your copying (e.g., Copied wallet has $1 M while you have $100), or
* The copied wallet **trades too frequently** — if the calculated position size is below 10, the system will use your minimum order size instead, increasing fund usage.

**Tips to optimize:**

* Follow wallets that don’t open or add positions too frequently, or
* Lower your **minimum order size** from 5 to 2 to reduce capital usage speed.

***

#### What are the copy trading fees?

* **Default fee:** 0.055%
* **With referral code:** 5% discount → 0.052%
* **With membership:** as low as 0.035%
* **Membership + referral code:** only 0.033% (\~40% off)

***

#### What’s the execution delay for copy trades?

The current measured delay is about **5 seconds**, making it **one of the fastest in the industry**.

This delay exists because Hyperliquid’s copy trading logic must:

* Aggregate and deduplicate trade fills, and
* Continuously query wallet data to ensure accurate proportional replication.

These processes ensure precision and safety. Reducing this delay further could cause **duplicate orders** or **missed signals**.

{% hint style="info" %}
⚠️ **Note:**\
Be cautious of platforms claiming *“millisecond-level” copy trading* — given current on-chain and Hyperliquid architecture, this is **technically impossible**.
{% endhint %}