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

# FAQ

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<summary><strong>Why can't I trade even though I have the payment token?</strong></summary>

Please check whether your wallet is connected to the correct address and network, whether your available balance is sufficient, and whether you have kept enough assets to cover network fees. If the page still requires an eligibility check, token approval, or other confirmations, please follow the prompts.

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<summary><strong>If a transaction fails, will network fees still be charged?</strong></summary>

If you only reject a request in your wallet that has not yet been sent, that request usually will not incur a network fee. If the transaction has already been sent on-chain and fails during execution, a network fee may still be consumed. Previously completed separate approval transactions may also have incurred network fees; please refer to your wallet and on-chain records.

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<summary><strong>Will assets be automatically withdrawn if the price moves outside the set range?</strong></summary>

The price range defines the range within which the position participates in providing liquidity. It is not an automatic withdrawal or stop-loss instruction. If the price moves outside the range, please check the position status and pool rules. If you want to withdraw, use the **Withdraw Liquidity** feature.

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<summary><strong>Why is the withdrawal amount different from the deposit amount?</strong></summary>

Pool trades may change the ratio of the two tokens in the position, and price movements may also affect the final value. The result of providing liquidity may be lower than simply holding the original tokens. This difference is commonly called **impermanent loss**, which may be realized upon withdrawal. Please verify the currently withdrawable assets and do not treat the original deposit amount as a guaranteed return amount.

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<summary><strong>Can I withdraw all the principal I originally deposited at any time?</strong></summary>

You can initiate a withdrawal through **Withdraw Liquidity**, but whether it can actually be executed and when it will complete still depend on the position status, pool rules, network, and smart contracts. Selecting **Max** means withdrawing all withdrawable liquidity corresponding to this operation; it does not guarantee returning the same token amounts or value as at deposit.

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<summary><strong>What other risks should I be aware of?</strong></summary>

In addition to price volatility and impermanent loss, on-chain operations also involve smart contract and blockchain network risks. RWA tokens may also be subject to the issuer's transfer, holding, and redemption conditions. Please read the rules of the relevant assets and liquidity pools before deciding whether to participate.

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