After the Pi mainnet launch, there have been long-term sharp rises and falls, with repeated roller-coaster movements, and clear fluctuation patterns. With sufficient funds and an understanding of the rhythm to buy low and sell high during waves, there is a high probability of stable profits. Compared to most air coins, it has a large user base and ecological support, making the market more genuine, with less speculative bubbles, and relatively controllable risks. However, the unlocking and selling pressure is significant, so it is essential to strictly control positions and quickly enter and exit.