Method mgMarketBuy

src/node-binance-api.ts:5401–5403

* Creates a market buy order * @see https://developers.binance.com/docs/margin_trading/trade/Margin-Account-New-Order * @param {string} symbol - the symbol to buy * @param {numeric} quantity - the quantity required * @param {object} flags - additional buy order flags * @para

(symbol: string, quantity: number, params: Dict = {}, isIsolated = 'FALSE')

     * @return {undefined}
     */
    async mgMarketBuy(symbol: string, quantity: number, params: Dict = {}, isIsolated = 'FALSE') {
        return await this.marginOrder('MARKET', 'BUY', symbol, quantity, 0, { ...params, isIsolated });
    }

    /**
     * Creates a market sell order