Understand these eight sentences and avoid many detours! !
1. In an upward trend, buy when the price drops slightly
2. In a downward trend, sell when the price rises slightly
3. In an upward channel, a decline is a trap to sell
4. In a downward channel, an increase is a trap to buy
5. Support level, if you defend it for a long time, you will lose
6. Resistance level, if you attack it for a long time, you will break it
7. High sideways trading is selling
8. Low sideways trading is absorbing funds
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