in a mathematical calculation it is $ 1-$ 3 when multiplied by many transactions it will be big too. I think many traders trade flippers, which are more aggressive than scalpers, and this can only be done for those who already understand the market, because with high fluctuations, of course, it will make the risk level higher too, and I think on their way, no one always experiences a profit on every transaction, of course sometimes they also do a cutloss if the analysis is wrong, because people like them of course maintain discipline in trading