Technical analysis is the study of past actions or other financial instruments in order to preserve future developments and make investment decisions. The technical analysis uses the evolution of the price and sometimes the evolution of the trading volume and is based on the fact that the price of a financial instrument includes all the information currently known to the market about the instrument and that the trend tends to follow certain repetitive patterns.
There are many types and techniques . This îs what i think. Is verry good to know about this because can help a lot on your life.

technical analysis
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Investopedia Academy’s Excel for Finance is for beginners and intermediates to learn to format, calculate and model data through tutorials and real-world case studies. Through this online course, you’ll save hours weekly by mastering keyboard shortcuts, create complex financial models and mine data for actionable insightsBuild and enhance proficiencies in Excel for finance
Investopedia Academy’s Excel for Finance is for beginners and intermediates to learn to format, calculate and model data through tutorials and real-world case studies. Through this online course, you’ll save hours weekly by mastering keyboard shortcuts, create complex financial models and mine data for actionable insights