Why use robots in the development of quantitative trading robot system?

Quantitative trading refers to the use of advanced mathematical models to replace human subjective judgments, and the use of computer technology to select various "high probability" events that can bring excess returns from huge historical data to formulate strategies, which greatly reduces investor sentiment The impact of volatility, avoid making irrational investment decisions when the market is extremely enthusiastic or pessimistic.

Due to the volatility of the market, trading robots are becoming more and more popular among traders, because as long as the strategy is written, the trading robot will trade according to the strategy. Investors or traders do not need to keep track of the order, even if the trader is sleeping The robot can't sleep either. In addition, another advantage is that the robot will strictly enforce the strategy, faster than manual operation.

What is a quantitative trading robot?
In essence, a trading robot is a software program that directly interacts with financial exchanges (usually using APIs to obtain and interpret relevant information), and issue buy and sell orders based on market data interpretation. These robots make these decisions by monitoring market price trends and reacting according to a set of pre-set and programmed rules. Usually, one

Easybot will analyze market behavior, such as trading volume, order, price and time, and they can usually be programmed according to your own preferences.

Many people are attracted to the market through the promise of easy money making through automated trading robots or expert advisors with quantitative trading strategies. Or a trading robot is an automated trading program (development of a quantitative trading system) that can run on your computer and trade in your account. Selling robots online has become a huge business, but before you take action

Before, you need to consider whether your strategy can make you profitable.

Advantages of quantitative trading system:

No emotional interference: 

A healthy trading attitude is a quality that traders must possess. People always have emotional fluctuations, and trading and watching is a thing that easily makes people lose control of their emotions. Although the take profit, early warning and stop loss points of each strategy are designed in advance, it is easy to lose emotional control when they are near these points. Software to execute trading strategies will not have emotional interference. 

Strong execution: 

When the trading system and rules are perfect, it may seem easy to execute system trading signals, but it is actually difficult. When the signal appears, the error-free execution for twenty consecutive times does not exceed 20%, and the one hundred consecutive correct executions does not exceed 1%. Although the trading system is important, execution is even more important. At this point, the program has a huge advantage, it only needs to be completely

Believe in the trading strategy written by yourself, and leave the specific execution to the program. 

high speed: 

The manual mode is: Observation-Prediction-Judgment-Decision Calculation-Operation. The action is very slow. Misoperation may occur when filling in the price and quantity and placing an order. 

Write our transactions in the strategy in advance, and use computers to help us calculate and process quickly. The speed can be hundreds or thousands of times faster. When trading, the speed is the profit. You can get a better price by placing an order earlier. Earn more profits. 
 

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Origin blog.csdn.net/weixin_50841886/article/details/112539677