The influence of mom-and-pop investors is bigger in China than nearly every other major market. Individuals drive more than 80 per cent of trading on bourses in Shanghai and Shenzhen, versus about 15 per cent in the US.
China's bubble began inflating in late 2014 as policy makers touted the importance of equity financing and state media ran a series of articles promoting the market. As the buzz around shares grew, investors opened new trading accounts at a record pace and took on unprecedented amounts of margin debt.
When the reckoning came, it was swift. The Shanghai Composite Index crashed more than 30 per cent in the first month, before eventually losing as much as 49 per cent. The Communist Party, seeking to prevent the tumble from infecting an economy growing at the slowest pace in 25 years, allowed hundreds of companies to halt trading, banned major shareholders from selling and ordered state-owned institutions to buy.
The turmoil roiled shares across the globe, with Federal Reserve Chair Janet Yellen citing China's volatile markets as a reason to keep benchmark interest rates on hold in September.
Government interference during the rout is one reason why Zhang Kai, 28, financial analyst at a consulting firm in Beijing, has soured on stocks. He sold most of the 1.5 million yuan ($229,000) that he and his parents invested before the market peaked last year, paring their holdings to about 300,000 yuan.
Trees don't grow to the sky... And neither does the stock market.
"I no longer have confidence in the stock market," Zhang said. "I used to think I was playing a game with a bunch of inexperienced investors, and I could make profits because I was more sophisticated. Now, what disappoints me the most is that the authorities keep meddling."
The Shanghai Composite lost 0.3 per cent at the close on Wednesday.
Wu Yuetian, who lives in Hangzhou and works in Internet finance, experienced the meddling first hand. He has 40,000 yuan trapped in stocks that remain suspended. These days, his spare cash goes to local wealth management products, which offer yields of 8 per cent to 10 per cent.
"I will be cautious and just stay on the sidelines," Wu said.
Not all Chinese investors are cutting back on speculative trading, with many shifting to the property and commodities markets instead. New home values in Shenzhen have jumped 62 per cent in the past year amid a real estate boom in China's biggest cities, while prices for everything from iron ore to steel and eggs surged on the nation's futures exchanges earlier this year, before reversing at the end of April.
The volatility in commodities suggests China's individual investors still have a lot to learn, but the hope is that their casino-like mentality will fade over time, according to Reorient's Wang.
"Trees don't grow to the sky," he said. "And neither does the stock market."