Nvidia Fallout After CEO Spy Scandal; Groupon Downgrade; Trade Desk Jumps

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What stands out

Bloomberg highlights three headline moves tied to one narrative: Nvidia shares fell after the company disclosed the CEO’s alleged relationship with a reported Chinese intelligence operative, triggering internal and federal probes and a 4.3 percent intraday drop; Trade Desk surged on a stronger-than-expected revenue outlook and cost-savings plan; Groupon cut guidance and missed quarterly revenue. The clip matters because it shows how a governance shock at a single, dominant AI supplier can ripple through tech sentiment the same day that an advertising software business posts a sharply different signal from fundamentals.