The insurance player, CNO Financial Group, Inc. (CNO) , continues to exhibit a growing agent force and improving underwriting margins. The company has seen its shares rise 19.6% in the past three months, outpacing the industry’s 3.5% growth. The company also outperformed the S&P 500’s return of 0.6%. Currently priced at $32.11, the stock is a little below its 52-week high of$35.45.Given this impressive performance, can investors still consider buying CNO Financial stock, or should you book profits?CNO’s Th ...