Take a look at my portfolio distribution, feel free to follow!

If we want to observe the overall supply and demand relationship, then observing price changes is obviously the most intuitive and easiest method. Some fundamental news may be completely unknown to the average investor, but you can correctly anticipate that they must have already been reflected in the price information. If someone has obtained information that drives market changes ahead of everyone else, they are likely to buy or sell in the market in advance until the price changes offset their information.