Trend shows Gen Z, younger millennials investing earlier in the stock market

May 28, 2026 - 00:44

A San Diego teenager has taken it upon himself to teach classmates about stocks and financial literacy, reflecting a broader trend where Gen Z and younger millennials are starting to invest at much earlier ages than previous generations. This 17-year-old investor, who began trading in high school, now leads informal workshops on basic market concepts, risk management, and long-term wealth building.

Data from multiple brokerage firms shows that the average age of first-time investors has dropped significantly over the past five years. Many teens and early twenty-somethings are opening accounts through apps that allow fractional shares and no-commission trades. Financial experts point to social media, online forums, and the pandemic-era market volatility as key drivers. Young people saw peers making money during lockdowns and wanted in, often learning through TikTok videos or Reddit threads rather than traditional finance classes.

But this early entry comes with risks. Some young investors have lost money chasing meme stocks or crypto trends without understanding basic valuation. The San Diego teen emphasizes starting small, diversifying, and thinking in decades rather than days. He tells his peers that the goal is not to get rich overnight but to build habits that compound over time.

Schools and nonprofits are starting to respond. A handful of high schools now offer elective courses in personal finance, and some states are considering mandating financial literacy for graduation. For now, much of the education falls on peer-to-peer networks and self-taught enthusiasts. Whether this early exposure leads to smarter long-term investing or a generation of gamblers remains to be seen, but the trend is clear: young people are not waiting until their thirties to buy their first stock.