Flaherty Crumrine Preferred Income Opportunity Fund PFO Edges Higher Amid Steady Trading Leggett Platt LEG Holds Steady at 1030 as Key Support and Resistance Levels Define Trading Range Globus Maritime GLBS Nears Support After 195 Decline Key Levels for Traders to Monitor Clear Channel Outdoor Holdings CCO Slips Fractionally as Traders Eye Key Support Levels