QUESTION 2 (2) PFIZER INC. D, Choe BZX 47.00 EMA [, close) 46.00 45.00 44.00 PFIZER INC. 0.71 9day 42.00 EMA 41.00 40.00 39.00 1 38.00 37.00 Sep Oct Dec 2019 Feb Jun If consulting only the EMA, what must be done currently (choose the most correct answer)? A. Share must be bought. B. Share must be sold. C. Do nothing. The investor must wait for further confirmation