Short Term (lasts a few hours to 
  a few days): As it keeps pushing lower, the market 
  continues to accumulate more and more buying volume, which should soon serve 
  to produce a more sustainable short-term bounce than the ones we have been 
  seeing on an intraday basis (most of which were sold off). 5-day charts show 
  the surplus of buying volume that has been building up during most sessions 
  since February 26. 30-day charts of the NASDAQ 100, the S&P 500, and the 
  Dow give a broader perspective of the strong sell-off the market has been 
  seeing, and to what extent the major indexes have accumulated buying volume 
  (in green on the SBV oscillator pane) during this time.
Keep in mind 
  that the market - because it is now in a mid-term downtrend - will tend to 
  show stronger downside reactions to even comparatively modest amounts of 
  selling volume. In other words, for a sustainable recovery, a significant 
  amount of buying volume will be required.
In summary: The risk remains 
  for moderately lower levels on the major indexes, but the increasing amounts 
  of buying volume that have built up should soon prompt a short-term bounce 
  within the new mid-term downtrend (see Market 
  Stage).