lawmakers and the white house appear set to avert a calamitous us government default but stockmarket investors need to be aware that what comes next could still make for a bumpy ride “some time in the next several days markets will trade their last bit of angst over raising the debt ceiling for what was always going to be the real problem handling the massive fundraise by treasury” said steven blitz chief us economist at ts lombard in a wednesday note warning of a “potent liquidity squeeze” ahead