Lehman's stocks are ONLY manipulated at this point. ANY rises are done so by the mercy of the MMs. Last weeks initial rise to $7 was done on very low volume. It was completely fabricated. So expect the PPS to level back off until either we get substantial good news about the Lehman's case OR the MM's decide to pump this again. There is nothing "legitimate" at this point that would drive this to the high PPS levels that so many want. This could become another WAMPQ but that depends on the unwinding of this case which will take a long time IMHO.
Good luck all LEH shareholders! Our time will come!