Rigetti Computing (RGTI) closed at $12.78, down 3.55% on the day and 13.23% over the past month, underperforming the broader market. The company is expected to report a quarterly EPS of -$0.05 (down 66.67% YoY) with revenue of $3.89 million (up 99.64% YoY). For the full year, analysts forecast -$0.19 EPS and $24.55 million revenue. The stock holds a Zacks Rank of #4 (Sell) with no consensus estimate changes over the last 30 days.

The article examines six high-risk, high-reward stocks in emerging industries including quantum computing, eVTOL air taxis, and satellite networks. While these stocks have fallen over 60% from all-time highs and could potentially triple by 2030, each faces significant risks that could further depress share prices. The featured companies are D-Wave Quantum, Rigetti Computing, Archer Aviation, Joby Aviation, AST SpaceMobile, and SoundHound AI.

Rigetti Computing is prioritizing improvements to quantum processor quality, with coherence time identified as the main technical limitation in its 108-qubit Cepheus system (25-30 microseconds). The company plans chip redesigns, fabrication upgrades, and materials innovations including tantalum-capped superconducting contacts to potentially double or triple coherence times. Meanwhile, peers IonQ signed an $8.18 million quantum security deal with Congruity360, and Quantum Computing Inc. entered a three-year collaboration with Hamad Bin Khalifa University in Qatar.

Rigetti Computing (RGTI) has attracted investor attention despite underperforming the S&P 500 by 10.5% over the past month. The company shows strong revenue growth projections (+246.4% for current fiscal year) but remains unprofitable with a consensus loss estimate of -$0.19 per share. Analysts maintain a Zacks Rank #3 (Hold) rating, suggesting the stock may perform in line with the broader market. The company trades at a premium valuation relative to peers.

The article examines four quantum computing stocks—IonQ, Rigetti Computing, D-Wave Quantum, and IBM—ahead of the potential $100 billion market by 2035. While all four companies have sufficient cash reserves to continue operations, the pure-play quantum stocks (IonQ, Rigetti, D-Wave) remain unprofitable with extremely high price-to-sales ratios and uncertain paths to commercialization. IBM, as a diversified tech company with quantum computing initiatives, offers a lower-risk alternative but has underperformed the market recently.

Rigetti Computing (RGTI) fell 3.72% on October 7, 2026, underperforming the S&P 500's 0.22% decline. The stock has declined 4.05% over the past month while its sector gained 6.54%. Despite forecasted revenue growth of 99.64% year-over-year to $3.89 million, the company is expected to report an EPS of -$0.05. RGTI holds a Zacks Rank of #3 (Hold) with unchanged consensus estimates over the last 30 days.

D-Wave Quantum and Rigetti Computing are both early-stage quantum computing companies with significant cash burn and unproven commercial roadmaps. D-Wave shows stronger revenue growth at 180% YoY ($24.6M) with increasing commercial adoption, while Rigetti has lower revenue ($7.1M, down 34% YoY) but received a potential $100M government contract. The author recommends Rigetti for long-term investors seeking a potential home run due to its technological prowess and deeper government support, despite both companies trading at high valuations with negative earnings.

Rigetti Computing reported 185% Q2 2026 revenue growth to $5.1M driven by Novera system sales, but faces significant challenges including heavy customer concentration (64% from one customer), elevated operating expenses up 48% to $30.3M, and an operating loss of $28.1M. While the company has substantial liquidity of $541.3M, sustained losses and capital requirements pose future risks. Competitors IonQ and D-Wave continue advancing their quantum platforms with commercial partnerships and government funding.

D-Wave Quantum (QBTS) secured up to $100 million in CHIPS Act funding and reported strong Q3 bookings of $35.5 million, up 1,120% YoY. The company also expanded partnerships with AT&T and published quantum error correction research. Peer IonQ completed the SkyWater acquisition and raised 2026 revenue guidance to $450-460 million, while Rigetti secured $100 million in CHIPS R&D funding. However, QBTS trades at a steep 81.42X forward P/S ratio versus industry average of 4.40X and carries a Zacks Rank #4 (Sell) rating.

Rigetti Computing will supply a 9-qubit Novera quantum system to Pittsburgh Supercomputing Center for hybrid quantum-HPC testing, with deployment expected in 2027. The company has delivered two 9-qubit systems to commercial customers in 2026 and is pursuing a 1,000-qubit roadmap. Peers IonQ and Quantum Computing Inc. are also expanding their quantum computing partnerships with academic institutions.

Rigetti Computing (RGTI) closed at $15.74, down 1.32%, underperforming the S&P 500's 0.17% loss. While the company projects 99.64% revenue growth to $3.89 million for the upcoming quarter, it expects a 66.67% decline in EPS to -$0.05. The stock has been assigned a Zacks Rank of #5 (Strong Sell), with consensus EPS estimates remaining unchanged over the past month.

Rigetti Computing (RGTI) has been a trending stock, but analysis reveals concerning fundamentals. The company received a Zacks Rank #5 (Strong Sell) rating due to unchanged earnings estimates and premium valuation relative to peers. While revenue is expected to grow significantly, the company is projected to report losses in the current fiscal year before turning profitable next year.