It's looking like another brutal day on Wall Street, as global markets slide following another halt in Chinese trading. Among the equities in focus are Internet giant Yahoo! Inc. (NASDAQ:YHOO), athletic retailer Finish Line Inc (NASDAQ:FINL), and drugmaker Dynavax Technologies Corporation (NASDAQ:DVAX).
These investors are using the market's volatility to their advantage and scoring triple-digit gains on many of their trades.