Quantum-Si incorporated - PE Ratio

The PE Ratio as of June 2026 (TTM) for Quantum-Si incorporated (QSI) is -2.00

According to Quantum-Si incorporated’s latest financial reports and current stock price. The company's current PE Ratio is -2.00. This represents a change of -22.61% compared to the average of -2.58 of the last 4 quarters.

Quantum-Si incorporated (QSI) Historical PE Ratio (quarterly & annually)

How has QSI PE Ratio performed in the past?

The mean historical PE Ratio of Quantum-Si incorporated over the last ten years is -8.14. The current -2.00 PE Ratio has changed 2.36% with respect to the historical average. Over the past ten years (40 quarters), QSI's PE Ratio was at its highest in in the June 2021 quarter at -1.00. The PE Ratio was at its lowest in in the June 2020 quarter at -41.10.

Quantum-Si incorporated (QSI) PE Ratio by Quarter and Year

Discovering the peaks and valleys of Quantum-Si incorporated PE Ratio, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Quantum-Si incorporated (QSI) Average PE Ratio

How has QSI PE Ratio performed in the past?

The current PE Ratio of Quantum-Si incorporated (QSI) is greater than its 3-year, greater than its 5-year, and greater than its 10-year historical averages

Quantum-Si incorporated (QSI) PE Ratio vs. Peers

How is QSI’s PE Ratio compared to its peers?

Quantum-Si incorporated’s PE Ratio is greater than Solid Biosciences Inc. (-4.27), greater than Aura Biosciences, Inc. (-3.58), less than Autolus Therapeutics plc (-1.39), less than Rocket Pharmaceuticals, Inc. (-1.79), less than LB Pharmaceuticals Inc Common Stock (-1.40), greater than Annexon, Inc. (-4.02), greater than Altimmune, Inc. (-2.90), less than enGene Holdings Inc. (-1.30), greater than DBV Technologies S.A. (-3.35), less than ADC Therapeutics S.A. (-1.04),

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