Grid Dynamics (GDYN) is a Zacks Rank #5 (Strong Sell) and will report earnings on October 30, 2025 after the markets close. despite the company recently posted a solid beat and the stock has sold off as a result.  This article will look at why this stock is a Zacks Rank #5 (Strong Sell) as it is the Bear of the Day.Description                                              Grid Dynamics Holdings, Inc. engages in the provision of technology consulting, platform and product engineering, and advanced analytics s ...