In the S&P 500, Analog Devices ADI took the lead with a gain of more than 4% while Target TGT weighed on the benchmark index with a loss of nearly 7%. The retailer triggered a sell rule by falling ...

Even the most successful companies can see their stocks crash when valuations get this disconnected from reality.

Detailed price information for Palantir Technologies Inc Cl A (PLTR-Q) from The Globe and Mail including charting and trades.

This AI infrastructure play has delivered bigger gains than its larger peers since going public earlier this year.

Palantir is facing a selloff due to conflicting perceptions as an AI star or defense stalwart, affecting both growth and defense ETFs differently.

While EV maker Tesla has struggled amid the tech sector fallout, TSLA stock is potentially flashing a reversal signal.