After Rigetti Announced a Quantum Computing Delay, How Should You Play RGTI Stock in January 2026?

Core Insights - Rigetti Computing (RGTI) has delayed the general availability of its 108-qubit Cepheus-1-108Q system to the end of Q1 2026 due to the need for additional testing and performance optimization, impacting market sentiment [1][3] - The Cepheus-1-108Q system is the highest-qubit and largest modular quantum computing system available, built from 12 9-qubit chiplets using Rigetti's proprietary architecture [2] - RGTI's stock experienced a modest decline following the announcement, highlighting the importance of timelines in the quantum technology sector [3] Company Overview - Rigetti Computing, founded in 2013 and based in Berkeley, California, specializes in full-stack quantum computing solutions, including superconducting quantum processors and software platforms [3] - The company has a market capitalization of $8.4 billion, indicating growing investor interest despite challenges in technology scaling and profitability [4] Stock Performance - RGTI stock has shown significant volatility and speculative enthusiasm, with a notable growth phase in 2024, driven by increased investor appetite for quantum technology [5] - The stock reached a high of $58.15 on October 14, 2025, with a 128% gain over the past 52 weeks and an impressive two-year return of 2,436% [6]