Yahoo! (NASDAQ: YHOO) closed at $20.78 Monday, near 4-year low.
YHOO is expected to report Q4 EPS tonight after the close of trading.
Soleil Securities says: "Expect in-line 4Q07, but weak 2008 guidance."
YHOO February option implied volatility of 75 is above its 26-week average of 43 according to Track Data, suggesting larger price risk.
Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com










