When you cover the markets as closely as MarketWatch does, the type of seesaw trading the S&P 500 saw in afternoon trading can be pretty frustrating, but also fun to watch. On the 1-minute bar charts, ...

The maximum stock level is the largest amount of stock a business can store on site. In the bar graph example, it is 500 items of stock. The minimum stock level is also known as buffer stock.

Kaplan’s data includes monthly US stock market returns going back to January 1886 and annual returns over the period from 1871-1885. In the chart below, each bear-market episode is indicated ...

After speaking with a handful of stock-market experts, MarketWatch has compiled a lineup of six charts that investors should keep an eye on. Lower lows and lower highs - that's bearish When the ...