Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

For example, if Stock A had a trading volume of 100 on the first day, 200 on the second, 100 on the third, 400 on the fourth and 200 on the fifth, the sum total would be 1,000. Dividing 1,000 by ...

A keen understanding of volume, or the level of trading activity, can give investors a clearer idea of a stock’s or market’s strength. And unusual changes in volume help point investors to ...

Off-exchange trading has hit new record levels. Some think the increase in off-exchange volume is because of the rise in “sub-dollar” stock trading. However, today's data shows that’s not true.

Trading in low-volume stocks can be highly risky. They typically have a daily average trading volume of 1,000 shares or fewer. They may belong to small, little-known companies that trade over-the ...

Some retail investors barely pay attention to the market, investing passively in index funds through an IRA or 401(k) retirement account. Others are highly active market-watchers who buy and sell ...

Learning to read stock charts can also help you learn how the stock market works. But stock charts can also be overwhelming if you don't understand their key components and what they reveal.

For a healthy stock-market rally to happen, investors may want to see "a big trading volume" and "the number of stock advancers outpacing decliners by a pretty wide margin" in the market, said ...

Retail investors spend on average just 6 minutes researching before trades, yet drive record $4.7B buying sprees and 20% of market volume through aggressive dip-buying. Newsletters Amazon Prime ...

Customer trading volume in stocks, options and futures increased 47%, 25% and 16%, respectively, over the same period a year ago. Customer accounts increased 32% to 3.62 million.

Volume on the New York Stock Exchange averaged 3.81 billion shares in the 50 sessions ending Oct. 3. On an average day in the Nasdaq, 5.52 billion shares exchange hands.