https://www.reuters.com/article/us-retail-trading-gamestop/gamestop-rally-fizzles-shares-still-on-pace-for-130-weekly-gain-idUSKBN2AQ1DO >An early surge in the shares of GameStop Corp fizzled and left the video game retailer's stock down more than 15% on Friday, throwing water on a renewed rally this week that has left analysts puzzled.