Last night, after an in-depth analysis of BTCUSD, it was pointed out that the price reached the 84300 resistance and shorted. When the price "very accurately" reached the 84300 resistance, it did not break through, indicating that the signal at this position was perfect and shorting transactions could be executed. Then the BTCUSD price fell to around 82400, and the profit margin reached 1800+, which is a considerable profit and real. I don't know how many traders have successfully done this. Of course, opportunities and benefits will only favor those 20% of traders. There is no unsuccessful investment, only unsuccessful transactions. If you are still stagnant, confused in trading, and want to quickly double your profits, please leave me a message.