Tell me, my TA guru, once a stock hits its analyst mean target price what indicators usually tell of its future direction. Ie, NUVO, a biotech company, a small cap, a penny stock, which is currently in a partnership agreement with Amgen to develop a novel drug. Analysts have given NUVO a target price of 5 dollars. Once the stock hits this target price what will usually indicate a sell off or a continuation of stock price appreciation? Layman's terms please.