Today's price weakness to hold above 170 was a big concern and a sign of big guys are not ready to jump in now. If what we see is accurate, there is higher chance that IBM may finally retest 155 area next 3-months and that could be a market indicator for what to come next 3 months. If you decide to take a short position, make your stop lose at 172.5 with target prices 155 and 145 area.