Disconnected Comparisons In this issue of Disconnected Comparisons, we evaluate Louisiana-Pacific Corporation (LPX) and Potlatch Corporation (PCH). A USD 100 investment in LPX on 04 January 2002 would have been worth USD 57.51 on 23 September 2011; a USD 100 investment in PCH on 04 January 2002 would have been worth USD 102.70 on 23 September 2011; and a USD 100 investment in the PM40 on 04 January 2002 would have been worth USD 160.01 on 23 September 2011. Click here to view the comparison. Louisiana-Pacific Corporation (LPX) is a NYSE traded company. Their Web site is lpcorp.com. Potlatch Corporation (PCH) is a NASDAQ traded company. Their Web site is potlatchcorp.com.