Market Watch: Charlie Garcia responds to readers about the opportunities and obstacles for investors in quantum computing.

The Motley Fool: Oklo is in the early stages of development and hasn't built a single reactor. The company is moving through the regulatory process, but likely won't generate revenue in 2026.

The Motley Fool: SoFi is a one-stop shop digital bank designed to meet the banking needs of consumers, particularly those earning at least $100,000 annually. Wood sold a relatively small amount of shares earlier in December, so it could just be due to profit-taking.

The Motley Fool: These two stocks may not be as well-known as the big tech giants, but each has a compelling buying proposition. Symbotic is a key player in AI-driven robotic warehouse solutions.

The Motley Fool: Zurich-based PSquared Asset Management initiated a 405,800-share stake in Core Scientific during the third quarter. The position was worth about $7.28 million as of September 30.

The Motley Fool: Nuclear power has gained significant investor interest, with the Global X Uranium ETF rising 65% over the past year. Companies like Oklo and Nano Nuclear have garnered interest for their nuclear reactor technology.

The Motley Fool: These two stocks are profitable and revenue is surging. Shopify continues to refine its model to meet the changing needs of merchants.

The Motley Fool: Oklo and Nano Nuclear Energy have both outperformed the S&P 500 this year, though one's done a lot better than the other. Both companies are years from making a profit and are at risk of running out of cash before they get there.

The Motley Fool: Some pure-play artificial intelligence companies have had extraordinary stock market performances over the past couple of years. Many now trade at speculatively high multiples.

The Motley Fool: SoFi, MercadoLibre, and Lemonade are disrupting traditional financial services with technology. On is developing its brand globally and gaining a loyal following.

The Motley Fool: In 2025, Redwire Corporation shares have underperformed tremendously compared to other space stocks. Instead of hoping for this space sector also-ran to make a big recovery next year, you may want opt for one of the space sector's top performers instead.

The Motley Fool: Palantir's stock appears priced for perfection. A CEO change and dramatically lower revenue guidance bode poorly for C3.ai.

The Motley Fool: Archer Aviation (ACHR 2.95%) is entering a pivotal moment as new military technology partnerships and progress toward FAA certification position the company for potential explosive growth. With commercial testing underway in the UAE and strong investor interest, Archer could become a leading force in next-generation electric flight.

The Motley Fool: D-Wave (QBTS 8.10%) is gaining traction as government interest rises, its Advantage2 quantum system comes online, and new capital strengthens its roadmap. With real-world applications expanding across defense, logistics, and AI, the company could deliver meaningful upside if it executes effectively.

The Motley Fool: Rigetti Computing (RGTI 8.69%) is making notable progress with new chiplet-based architectures, enhanced hardware fidelity, and expanding partnerships with government and industry. If the company can improve execution and navigate competition, RGTI could unlock meaningful upside as quantum computing inches toward real-world applications.

The Motley Fool: Shares of Inutuive Machines have soared over the past month. In addition to lunar operations, Intuitive Machines is expanding into the defense industry.

The Motley Fool: Quantum computing and artificial intelligence (AI) represent tremendous opportunities for consumers and investors alike. IonQ is in its early growth stages, but has recently made some stunning breakthroughs.

Barrons: Until the IRS says otherwise, sports betting on Kalshi and Polymarket may have a tax advantage over traditional sportsbooks.

The Motley Fool: Alphabet is getting closer to useful quantum technology. Nvidia recently released a product that will enable hybrid quantum computing.

The Motley Fool: Environmental groups are suing to reverse a regulator's decision on Sable's pipeline. This came one trading day after that regulator approved the system's restart.