Netcapital Inc NCPL Edges Lower Testing Support Near Key Inflection Point Red Robin Gourmet Burgers RRGB Faces Continued Pressure as Shares Slide Over 2 Pearl Diver Credit Preferred Stock PDPA Holds Steady at 2524 Amid Flat Trading StepStone Group Inc STEP Slips 2 as Broader Market Headwinds Test Key Support Arbe Robotics ARBE Slides as Shares Approach Key Support at 115