Fannie Mae (NYSE: FNM) closed at $28.99 Thursday.
Merrill downgraded FNM to Sell from Neutral. Bank of America reiterated its Buy rating on FNM on Feb. 21.
FNM March option implied volatility of 77 is above its 26-week average of 53 according to Track Data, suggesting larger price fluctuations.
Freddie Mac (NYSE: FRE) closed at $27.75 Thursday. Merrill Lynch downgraded its rating on FRE to Sell from Neutral.
FRE March option implied volatility of 84 is above its 26-week average of 52 according to Track Data, suggesting larger price movement.
Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com










