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Shares of the optical-networking provider have nearly tripled so far this year as AI players seek out high-bandwidth, low-latency connectivity products.

As tensions between the U.S. and Iran rose over the past few weeks, traders were using Kalshi and Polymarket to bet on whether Iran’s Supreme Leader Ali Khamenei would remain in power. But when news broke that Khamenei was killed in U.S.-Israel strikes, these traders were left with more questions than answers.

President Donald Trump said Monday the military operation against Iran could last four to five weeks — or longer.

The satellite-communications company is essentially a hedge fund with a SpaceX stake, in the view of MoffettNathanson analysts.

Would an education campaign help workers or cause panic?

The company is boosting the storage capacity of its devices, a move thought to be a prelude to expected Siri enhancements later this year.

Investors leaned onto U.S. energy stocks on Monday, with the widening conflict in the Middle East boosting shares of major U.S. exploration and production and integrated-energy companies, in particular Chevron, whose stock zoomed toward a record high.

“Without clear distance and boundaries, he will pull me down with him.”

An analyst sees a “surprisingly good entry point” for Nvidia investors given the stock’s recent sluggish performance.

Optical technologies are increasingly critical in data centers as they support energy-efficient, ultrahigh-bandwidth connections.

American manufacturers grew in February for the second month in a row for the first time in a year, but rising metal prices tied to U.S. tariffs are weighing on business and sapping customer demand.

Airline stocks drop as the Iran conflict sparks worries about rising fuel costs.