1. What do technical analysts believe is the best source of data to use in analyzing stocks?
   1. Corporate earnings growth prospects.
   2. Insider buying and selling of shares.
   3. Current P/E ratios versus historical ratios.
   4. The market itself.

2. All of the following are assumptions made by technical analysts except:
   1. Changes in trend are caused by shifts in supply and demand relationships.
   2. Stock price movements are independent of one another.
   3. Security prices tend to move in trends.
   4. Supply and demand of securities are determined by various factors.