[Lesson 1 of the currency circle] Give up the dream of getting rich and quantify the transaction process! (The essence of a contract. position management. batch profit-taking. profit-loss ratio. how do retail investors identify high-quality contract order

The first issue of K-line teaching: [The First Lesson of the Currency Circle] Give up the dream of getting rich and quantify the trading process! (The essence of a contract, position management, batch take-profit ratio, profit-to-loss ratio, how do retail investors identify high-quality contract orders?) #A Leng K-line teaching#btc #Bitcoin#Bitcoin#Ethereum#Ethereum contract#currency Circle#eth#cryptocurrency#cryptocurrency#Bitcoin A Leng timeline: 0:00 Preface 0:47 The concept of long and short 1:43 The essence of profit 4:39 Recommended opening method 7:16 Position management 11:04 Batch take-profit 13:25 Profit-to-loss ratio 19:35 How do retail investors identify high-quality contract orders