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Software giant Microsoft Corp.’s (MSFT) shares trended on Stocktwits, with retail sentiment improving as investors weighed in on a couple of technology breakthroughs announced on Wednesday.
In a blog post, Microsoft CEO Satya Nadella announced Majorana 1–the company’s quantum processing unit built on a “topological core.” The executive said 20 years of pursuit helped the company create an “entirely new state of matter unlocked by a new class of materials, topoconductors, that enable a fundamental leap in computing.”
Nadella noted that the qubits created with topoconductors are faster, more reliable, smaller, and are 1/100th of a millimeter. “We now have a clear path to a million-qubit process,” he said.
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The topological core powering Majorana is reliable by design, incorporating error resistance at the hardware level, ensuring stability.
Microsoft expects the quantum chip to help it develop a “truly meaningful” quantum computer within years.
Incidentally, rival Alphabet, Inc. (GOOGL) (GOOG) announced its “Willow” quantum chip in early December, claiming that it can reduce errors exponentially and perform a standard benchmark computation in under five minutes.
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Separately, Microsoft announced Muse, its first World and Human Action Model (WHAM), a generative artificial intelligence (AI) model of video game. Muse can generate game visuals, controller actions, or both.
On Stocktwits, retail sentiment toward Microsoft stock turned ‘bullish’ (67/100) from the ‘bearish’ sentiment that prevailed a day ago. The message volume perked up to a ‘high’ level.

The stock was among the top ten trending tickers on the platform.
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A watcher said Microsoft stock could explode toward the $500 level on the quantum chip news.
Another user eyed a run-up and a potential split announcement from the company.
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In premarket trading, Microsoft stock rose 0.42% to $415.66. The stock is down about 1.6% this year, reversing some of the 13% gain it recorded in 2024.
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