Industry Overview - Quantum computing stocks have seen significant price increases, with some companies doubling or tripling in value due to speculative momentum and investor enthusiasm [1][2] - The excitement is driven by the potential of quantum technology to transform sectors like drug discovery, cryptography, and artificial intelligence, despite most companies being pre-revenue [1] Rigetti Computing - Rigetti Computing has experienced a remarkable stock surge, up approximately 183% year-to-date and over 4,500% in the past 12 months, despite a recent 25% pullback from its 52-week high [4][5] - In Q2 2025, Rigetti reported revenues of $1.8 million, a decline of 41.9% year-over-year, with net losses of $39.7 million and an EPS of -5 cents [5] - The company's current valuation is nearly $14 billion, trading at over 1,700 times sales, indicating a highly speculative investment [6] BTQ Technologies - BTQ Technologies has rapidly gained attention since its Nasdaq debut in late September 2025, focusing on post-quantum cryptography [8][9] - The stock has surged 281% year-to-date and 122% in the past month, driven by retail speculation and interest in quantum-proof cybersecurity [9][10] - For Q2, BTQ reported sales of approximately $47,000, down from $65,000 a year ago, with a net loss of roughly $1.4 million [10] Churchill Capital Corp X - Churchill Capital Corp X is positioned as a credible entry point into quantum computing following its merger announcement with Infleqtion, valued at $1.8 billion [11][12] - Infleqtion generated nearly $29 million in trailing 12-month revenue, growing at an impressive 80% CAGR, providing a tangible revenue base for the future merged entity [14] - Citron Research has rated Infleqtion as "far superior to Rigetti," with a fair value estimate of $55 per share, indicating a favorable risk-reward profile for investors [15]