# Fees and trading guide

<table><thead><tr><th width="148">Asset class</th><th width="98" align="center">Opening </th><th width="91">Closing</th><th width="110">If referred</th></tr></thead><tbody><tr><td>Commodities</td><td align="center">0.05%</td><td>0.05%</td><td>0.045%</td></tr><tr><td>Forex</td><td align="center">0.01%</td><td>0.01%</td><td>0.009%</td></tr><tr><td>Crypto Tier 1</td><td align="center">0.05%</td><td>0.05%</td><td>0.045%</td></tr><tr><td>Crypto Tier 2</td><td align="center">0.075%</td><td>0.075%</td><td>0.06875</td></tr><tr><td>Crypto Tier 3</td><td align="center">0.09%</td><td>0.09%</td><td>0.081%</td></tr><tr><td>Crypto Tier 4</td><td align="center">0.12%</td><td>0.12%</td><td>0.108%</td></tr></tbody></table>

[Listed Pairs](https://docs.tigris.trade/tigris/listed-pairs)

### Trading features:

* All open trades are minted as NFTs
* Leverage:\
  &#x20; Commodities: 2x - 100x\
  &#x20; Crypto: 2x - 150x \
  &#x20; Forex: 4x - 500x
* Zero settlement time
* **Guaranteed** Market Order prics
* **Guaranteed** Take Profit and Stop Loss price
* **Guaranteed** Limit Order price
* No price impact
* No slippage
* Option to add and remove margin
* Option to open a position on top of another
* Option to partially close positions
* Chart trading
* Click trading

### Limitations:

* Minimum trade size is $500.&#x20;
* All pairs have a [spread](https://docs.tigris.trade/tigris/fees-and-trading-guide/spread) calculated as&#x20;

{% code overflow="wrap" %}

```
spread = -spreadApproaching * (relativePriceDifference) ** curveAmplification + spreadApproaching

curveAmplification = 60;
spreadApproaching = 0.002;
```

{% endcode %}

* Maximum PnL is +500%. The trade won't be closed unless the user sets a Take Profit order or closes the position manually.&#x20;
* Stop order prices are not guaranteed.
* A trade can't be closed until 7 seconds after opening have passed.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.kaze.fi/tigris/fees-and-trading-guide.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.