From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. Understanding Equity Compensation Net Unrealized Appreciation and how it affects tax responsibilities.