On "Yahoo Finance most active", Palantir (PLTR) trades near $23 with elevated volumes, driven by government contract growth. Short-term momentum is bullish though volatility remains high. It's a refocusing of sorts on the tariff authority derived from Section 232 of the Trade Expansion Act of 1962, which allows the president to target sectors of the economy based on national security considerations, in a series of moves already leading to another bout of uncertainty in the business world. Yahoo family of brands The sites and apps that we own and operate, including Yahoo, AOL, Engadget, In The Know and Makers. Yahoo Advanced Micro Devices (AMD) ranks in "Yahoo Finance most active", moving past $150 on AI GPU demand. Chart analysts recommend monitoring RSI levels to detect potential overbought signals.