Stocks have been gradually trending downward since highs at 4545. We have broken through several levels of support including 4521, and 4504. We finally found support at 4487, to the tick. We've called out this level many times in the reports. This would have made a nice level to buy back at least for a quick scalping trade. Currently we are testing 4504 again from below but are facing resistance. The Kovach OBV is gradually tapering up. Watch for momentum at open, but we could see some bull momentum. The next target is 4521, then 4545. If bear momentum continues, watch the vacuum zone down to 4462.