CORPORATE performance is down. The country is politically as shaky as it was a week, a month, a year ago. An industrial slowdown looms large over the economy. No new large projects are coming up. And yet, the Sensex soared as if there was no tomorrow. Between June 20 and July 2, the Bombay Stock Exchange Sensitive Index (Sensex) rose 6.1 per cent, breaching the 4300-mark. That's a 15 per cent rise over the last 12 months, and 40 per cent over the last five years. On July 1, the Sensex hit a 52-week high, and the next day, went even further to close at 4334.