Halfway through today’s session, my screen is once again filled with red, as the indices look as if they are poised to take a run at yesterday’s lows.

From a sector perspective, the picture is considerably muddier, as two recent laggards, financials (XLF) and consumer discretionary (XLY), are clinging to positive territory as I type this. As I see it, one or the other of these sectors will have to continue to deteriorate if the markets are going to continue lower from current levels.

Given that the financials are already down 53% from their May 2007 highs (see chart below), it is important to keep in mind that the easy money has already been made on the short side. A wide variety of financial sub-sectors (mortgage companies, bond insurers, money center banks, regional banks, investment banks/brokers, etc.) have already made multiple trips to the woodshed – and while some individual issues may still be quite vulnerable going forward, there is a limit to the amount of blood that can be squeezed from a broad-based ETF or index.

Continued on Getting Tougher to Push Financials Lower from Here