EARNINGS tomorrow ... Before the open Company Actual Estimate Year Ago Earnings Yr/Yr Rev PPG Industries PPG -- 0.4 1.18 -- Johnson Controls JCI -- 0.01 0.39 -- First Horizon FHN -- -0.34 -1.97 -- Citigroup C -- -1.19 -1.99 -- Charles Schwab SCHW -- 0.26 0.26 -- Amcol ACO -- 0.28 0.35 -- * None during or after market hours