The following companies were the worst performing IPOs over the last five trading sessions:
| Company | Ticker | IPO Price | Current Price | Weekly $ Chg | Weekly Return | Total Return from IPO |
|---|---|---|---|---|---|---|
| ARYx Therapeutics | ARYX | $10.00 | $5.00 | ($0.98) | -16.4% | -50.0% |
| Whiting USA Trust I | WHX | $20.00 | $11.38 | ($1.47) | -11.4% | -43.1% |
| MSCI | MXB | $18.00 | $20.70 | ($2.40) | -10.4% | 15.0% |
