$Tesla(TSLA.US)$ Recently, I had a dinner chat with a private equity friend and talked about some trading volume tracking techniques commonly used by short-term experts. In fact, the summary is just 6 sentences, but the sentences are classic and practical, and now I'm sharing them with you. I hope they will be helpful to financial experts who invest in stocks. The increase in volume will continue to rise, and the decline in contraction will also fall. The stagnant rise in volume has peaked, the contraction has stopped falling, and the sharp rise in volume must be corrected, and the contraction pullback can still rise. I hope these dried goods can help you. I wish you the speedy achievement of the first pot of gold in life $Apple(AAPL.US)$ $ASML Holding(ASML.US)$