2013 was a year of bull market.

2014 was a year of bear market. (The largest exchange in Mentougou went bankrupt)

2015 was sideways for a year.

2016 was sideways for a year.

2017 was a year of bull market. (A wave of 10 times+ in March, a wave of 10 times+ in December)

2018 was a year of bear market.

2019 was a big rebound and a big correction.

2020 was a big rebound and a big correction.

2021 was a bull market for half a year to May

2022 was a year of bear market.

2023 was a big rebound, a big correction, and a big rebound.

2024 was a big correction...

Through the summary, what did you understand? ? ?