What if a stock is de-listed in my portfolio?

If an event occurs during the course of a contest, such as a stock being de-listed, a trading halt, or a trading suspension of a stock, the following will occur:

1) if there is no opening price, the participant’s contest entry will be invalidated and will not be part of the contest

2) if there is no closing price for the final day of the contest, the closing price defaults back to the most recent competitively generated price (for multi-day contests)