Harris (HRS) is seeing increasing volume. The stock is up $3.56 to $65.52 after Dow Jones reported that the company is “fielding expressions of interest from potential buyers”. In the options market, 11,000 HRS calls have traded, compared to 2,554 puts. However, sentiment is neutral, as some of today’s activity reflects closing trades. HRS has been mentioned as a potential acquisition target since May 12. The stock is up 14.3 percent since then and some traders are probably closing out bullish trades and banking some profits.