Look at the disadvantages of short-term K-line. If you speculate on futures 1 minute or 5 minutes, K-line always loses money. Please give me some advice.
One minute and five minutes will be accidental, so some technical indicators will not come out or change. But this is not the root cause of the loss. The key is what method you use, whether there is a fixed method and logic. If not, it's just a feeling. Then you may lose money on any line, because the mentality problem will make the transaction infinitely close to your profit and lose.