One of the more fascinating sections of the WSJ is on the inside of the back page under the standing headline “Abreast of the Market.” There you can read each day what the market did yesterday, whether it went up, down or sideways as measured by indexes like the Dow Jones Industrial Average . . In that column, you can also read selected post-mortems from brokerage houses, stock analysts and other professional track watchers explaining why themarket yesterday did whatever it did, sometimes with predictive nuggets about what it will do today or tomorrow. This is where the fascination lies. For no matter what the market did—up, down.