These competitors are moving full steam ahead, but buying their stocks is an incredibly risky proposition.

IonQ and Quantinuum both turned in strong Q2 results.

Quantum computing stocks are flashing the kind of setup aggressive investors live for, but monster revenue growth and White House tailwinds are colliding with widening losses and extreme valuations.

Quantum computing stocks are back on the upswing. Industry stocks have returned 45.4% year to date as of Aug. 11, according to the benchmark S& ...

After a rough start to the year, America’s four major publicly traded quantum computing companies are surging once again. The latest rally kicked off about a month ago, right around World Quantum Day, ...

Rigetti Computing has enjoyed a string of recent successes.

All three major quantum computing pure-plays just snapped back 20% in a single week after a brutal summer selloff, and one ...

Detailed price information for Palo Alto Networks (PANW-Q) from The Globe and Mail including charting and trades.

In May, the U.S. government announced plans to invest $2 billion in nine different quantum computing companies to help America take a leadership position in this revolutionary ind ...

The first thing to know about IonQ and D-Wave is that they're both banking on the federal government as a major customer, both now and in the future, just like many other quantum computing businesses.

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.