I believe the trade is not whole life. This idea is from kid.We can find the law of price on the chart.The support was validated before last week, So we should take a long position at this moment.
Trade ativo
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s3.amazonaws.com/tradingview/snapshots/p/PsPjPFHE.png Let's look for the resistance. We can find the strong resistance,but we can't guess the time point. The frist resistance or second resistance should cross the strong resistance, and the support line is move up.so I believe take long is more safe than short.