QSI QuantumSi Inc
Company Analysis
Latest News
🟢 QuantumSi is trading 10% up today after positive cancer-vaccine results lifted biotech stocks
QuantumSi is trading 10% up now at $0.86, with the move appearing primarily sector-driven as biotechnology stocks benefit from optimism following Moderna and...
🟢 QuantumSi is trading 8% up today — catalyst remains unclear
QuantumSi is trading 8.36% up at $0.85 based on the provided live price context, despite biotech weakness; the catalyst remains unclear. - No new...
🟢 QuantumSi rises 5.6% — Biotech Sector Surges on Positive mRNA Cancer Vaccine Trial Results
With Biotech (XBI) up 3.7%, this looks like a sector-led move rather than a company-specific surprise. The biotech sector, proxied by the XBI ETF, is trading...
🟢 QuantumSi is trading 6.61% up today — no specific catalyst identified
QuantumSi is trading at $0.79 (+6.61%), with no specific catalyst identified for the August 17, 2026 rebound. - No major August 17, 2026 company announcement...
🔴 QuantumSi is trading 6.42% down today after Proteus launch delayed to Q2 2027
QuantumSi is trading at $0.74 (-6.42%) after investors reacted to its August 13 earnings and Proteus delay. • Proteus commercial launch moved from late 2026...
Quantum-Si second quarter 2026 revenue of $0.34M beats expectations despite Proteus launch delay
Quantum-Si reported second quarter 2026 results that slightly exceeded top-line estimates but were defined by a significant strategic pivot, including a delay...
🟢 QuantumSi is trading 5% up today ahead of scheduled Q2 earnings after market close
QuantumSi is trading at $0.88, up +5.09% on August 13, 2026, ahead of its scheduled second-quarter earnings release after market close. • Management is...
🟢 QuantumSi is trading 5% up in pre-market ahead of scheduled Q2 2026 earnings release
QuantumSi is trading 5.09% up in pre-market at $0.88 as investors positioned ahead of its scheduled second-quarter 2026 earnings release on August 13, 2026. -...
🟢 QuantumSi is trading 5.4% up today ahead of Q2 2026 earnings
QuantumSi is trading at $0.86, up +5.40%, as investors position ahead of its scheduled Q2 2026 earnings release. - The NASDAQ Composite was up 0.67% on August...
QuantumSi Inc Q2 2026 Earnings Preview: What Analysts Expect on August 13, 2026
For the second quarter of 2026, analysts expect Quantum-Si to report a consensus revenue of $0.30 million and an EPS loss of $0.13, while the stock currently...
🟢 QuantumSi is trading 5% up today with no clear catalyst identified
QuantumSi is trading 5% up at $0.83, with no clear catalyst identified. - No company-specific announcement dated August 10 or August 11, 2026 appears in...
🟢 QuantumSi is trading 7.27% up today amid renewed biotech M&A optimism
QuantumSi is trading 7.27% up now at $0.81, with the move appearing mainly sector-driven. - No clear company-specific announcement was identified for August...
🟢 QuantumSi is trading 5.3% up today as investors favor high-beta tech names
QuantumSi is trading 5.3% up today at $0.79 as investors lean into higher-beta tech and growth names during a broader U.S. market rally. • The upward move...
🟢 QuantumSi is trading 7.23% up today amid broad market risk-on sentiment
QuantumSi is trading at $0.80 (+7.23%) in pre-market following a broad market risk-on move and easing macro concerns. • U.S. indices trended higher overnight,...
🟢 QuantumSi is trading 6.7% up today amid broader market strength
QuantumSi is trading 6.7% up at $0.76 following recent volatility, despite a lack of fresh company-specific news or analyst actions to explain the move. • The...
🟢 QuantumSi is trading 5.4% up today amid broader risk-on biotech rebound
QuantumSi is trading at $0.74 (5.4% up) as the stock recovers from yesterday's decline alongside a broad market and biotech sector rebound. • The move appears...
🔴 QuantumSi is trading 5.8% down today amid broader biotech weakness and risk-off sentiment
QuantumSi is trading at $0.72 (down 5.8%) as the biotechnology sector faces pressure from a broader risk-off market environment. • The decline comes despite a...
🟢 QuantumSi is trading 5.2% up today after receiving a Nasdaq non-compliance notice
QuantumSi is trading 5.2% up at $0.81 in pre-market after disclosing a Nasdaq non-compliance notice regarding its minimum $1.00 bid price requirement. • The...
Quantum-Si Receives Nasdaq Non-Compliance Notice for Minimum Bid Price Requirement
Quantum-Si Incorporated (QSI) has received a notice of non-compliance from The Nasdaq Stock Market because its Class A common stock has failed to meet the...
🔴 QuantumSi is trading 5.1% down today amid broader biotech and growth stock weakness
QuantumSi is trading at $0.82 (5.1% down) amid a broader risk-off tone hitting the biotech sector and growth stocks, despite a lack of fresh company-specific...