One of the stocks we analyzed in Wednesday's Daily Market Commentary webinar was Turtle Beach Corp. (HEAR), a stock that was almost de-listed from the Nasdaq in late-2017 but is now trading nearly 900% higher, thanks in large part to the runaway success of the multi-player online game Fortnite Battle Royale.

HEAR has seen sales of its gaming headphones explode as more and more Fortnite enthusiasts are teaming up in squads to win the game and recognizing that the only way a squad can work together is if each member of the squad can communicate with the other members — some of whom might be sitting in the same room, while others are halfway around the world.

Based on the rapid rise in HEAR's stock price from $8 to $20 in the aftermath of the company's May 9 earnings announcement, and the subsequent consolidation of the stock in a textbook symmetrical triangle, HEAR may still have quite a bit of growth left in it. If the stock can challenge $18, it could trigger another wave of buying pressure.