$MSFT - channel break to the downside.Microsoft CorporationBATS:MSFTTheStockTraderHubMSFT - Stock closing below $470 support on the daily. looking for puts as long as $460 holds for a move towards $450 and $430. If $430 breaks stock has gap to fill from $421.71 to $394.79. . $450 is key level to watch here.