ritmex-bot/docs/ccxt/wiki/examples/js/bybit-trailing.md

- [Bybit Trailing](./examples/js/)


 ```javascript
 'use strict';

const ccxt = require ('../../ccxt');

console.log ('CCXT Version:', ccxt.version)

const exchange = new ccxt.bybit({
    'apiKey': 'YOUR_API_KEY',
    'secret': 'YOUR_API_KEY',
})

// exchange.set_sandbox_mode(true)  // enable sandbox mode

// Example 1 :: Swap : open position and set trailing stop and close it 
async function example1 () {
    exchange['options']['defaultType'] = 'swap'; // very important set swap as default type
    await exchange.loadMarkets ();

    const symbol = 'LTC/USDT:USDT';
    const market = exchange.market(symbol);
    
    // fetch swap balance
    const balance = await exchange.fetchBalance ();
    console.log (balance)

    // create order and open position
    const type = 'market';
    const side = 'buy';
    const amount = 0.1
    const price = undefined;
    const createOrder = await exchange.createOrder (symbol, type, side, amount, price);
    console.log ('Created order id:', createOrder['id'])

    // set trailing stop
    const rawSide = 'Buy'; // or 'Sell'
    const trailing_stop = 30; // YOUR TRAILING STOP HERE
    const trailingParams = {
        'symbol': market['id'],
        'side': rawSide,
        'trailing_stop': trailing_stop
    }
    const trailing_response = await exchange.privatePostPrivateLinearPositionTradingStop (trailingParams);
    console.log(trailing_response)

    // check opened position
    const symbols = [ symbol ];
    const positions = await exchange.fetchPositions (symbols);
    console.log (positions)

    // Close position by issuing a order in the opposite direction
    const params = {
        'reduce_only': true
    }
    const closePositionOrder = await exchange.createOrder (symbol, type, side, amount, price, params);
    console.log (closePositionOrder);
}

async function main () {
    await example1 ();
}

main (); 
```