Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for July 5.

Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for July 3.

Derek Frey provides weekly market commentary on futures and options for the week of July 2.

Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for July 2.

Sometimes a trendline needs to be adjusted. In the case of a steep line, as prices break the line, a slower trendline needs to be drawn. In the case of a flat trendline, a new line must be drawn at a steeper angle as the prices climb.

The last trading of the second quarter lived up to its reputation for delivering sharp volatility to the financial markets.

Lawrence G. McMillan reviews the options market in his weekly column for June 29.

Tim Bourquin interviews Teresa Lo, who talks about how her science background led her to approach the markets in a very quantitative way.

Price Headley takes a closer look at the growing interest in open interest.

Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for June 29.