Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for August 28.

Derek Frey explains a bull call spread in December corn futures.

We're always counting on government safety nets.

Derek Frey provides weekly market commentary on futures and options for the week of August 27.

Over the weekend, Federal Reserve Presidents Poole, Lacker and Fisher all attempted to calm the markets by talking up the resilience of the US economy and the possibility of a stable labor market.

Toni Hansen remains bullish this week, but expects a lot more choppy trading to continue.

James Mound reviews futures and commodities in his weekly report for the week of August 27.

Professional system trader Art Collins shares his daily biases in the index, bonds and currency futures markets for August 27.

Tim Bourquin interviews Ed Ponsi, who talks about how he thinks traders should be playing the US dollar right now, and which currency pair correlates very well with the US equities markets.

We have a real cracking of the liquidity bubble. The question is whether the crack can be mended with a little central bank epoxy.