[Heavy drop of more than 10%! Crude oil market enters a new stage?] The sharp decline of crude oil during the National Day has become the focus of investors' attention. In fact, crude oil in the last two years during the National Day holiday have staged unilateral sharp fluctuations in the market, the difference is that 2022 is a unilateral rise of nearly 14%, and this year is a unilateral fall of more than 10%. Obviously, this kind of sharp fluctuations in the short term is unusual, especially during China's important holidays, there is no particularly important unexpected events in the case of a large unilateral market, usually dubbed by domestic investors as "digging the pit market."