# Trade

DBX's core service is binary options trading. The trading system takes place every 100 seconds. During these 100 seconds, the user will decide to long or short for 1\~30 seconds after 10 seconds of waiting, and the market price at 30 seconds is determined by the standard market price of long/short. Then, at 60 seconds, the market price of the long/short is determined, which determines the outcome of the trade.\


The trading will provide greatly simple and fast results. Please refer to the following context to use the Trading service.

* [ ] **Wallet Connection**

&#x20;DBX will **NEVER** ask for private information from the users. Connecting Metamask Wallet is good enough to experience every provided service. If you do not own Metamask Wallet, please click [here ](https://docs.metamask.io/guide/)for guidance.&#x20;



* [ ] **Exchange**

If your Metamask Wallet got connected to the service, you will have to trade your USDT to DBX Trading USDT to save Gas Fees and for the rapid service usage. Through the exchange between USDT in users' Metamask Wallet and DBX trading USDT, users can have dramatically lower gas fees. Moreover, users also can utilize the continuous trading service without the transaction processing time.

The asset traded by the DBX trading USDT can be exchanged to the USDT anytime users want. The users can check the exchanged USDT on their MetaMask wallet immediately.



* [ ] **Trading**

The trading progresses every 100 seconds. Users need to own DBX trading USDT to participate in the trading (Please refer Exchange section to get more information about DBX Trading USDT)

Users can trade for 1\~30 seconds. Trading is unavailable before and after the time limit. Users will predict a direction of a price after 30 seconds during the 1\~30 seconds that the service provides and choose between Long or Short.

The maximum transaction amount and dividend ratio will be gradually changed by trading time unit. Each variable is determined by the fluctuation in the index asset. These systems enable constant and stable platform operations.

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