Quantum-Si, Inc. engages in the development of a proprietary universal single-molecule detection platform to enable Next-Generation Protein Sequencing, the ability to sequence proteins in a massively parallel fashion. It can be used for the study of nucleic acids. Its platform includes Carbon automated sample preparation instrument, Platinum NGPS instrument, Quantum-Si Cloud software service, and reagent kits and chips for use with its instruments. The company was founded by Jonathan M. Rothberg on June 24, 2013 and is headquartered in Branford, CT.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Full disclosure

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, [Member SIPC ](https://www.sipc.org/) and a registered broker-dealer.

All investments involve risks, including the loss of principal. Past performance is no guarantee of future results. The provision of this information does not constitute investment advice or a recommendation of any security, transaction, account type, investment strategy involving securities, or order. Securities trading offered through Robinhood Financial LLC, [Member SIPC](https://www.sipc.org/), a registered broker-dealer, and a subsidiary of Robinhood Markets, Inc.

Options trading entails significant risk and is not appropriate for all investors. Options transactions are often complex and may involve the potential of losing your entire investment. Investors should consider their investment objectives and risks carefully before investing in options. To learn more about the risks associated with options, please read the [Characteristics and Risks of Standardized Options](https://cdn.robinhood.com/assets/robinhood/legal/Characteristics%20and%20Risks%20of%20Standardized%20Options.pdf) before you begin trading options. Supporting documentation for any claims, if applicable, will be furnished upon request.

Please also be aware of the risks listed in the following documents: [Day Trading Risk](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) [Disclosure Statement](https://d2ue93q3u507c2.cloudfront.net/assets/robinhood/legal/RHF%20Day%20Trading%20Risk%20Disclosure.pdf) and [FINRA Investor Information](https://www.finra.org/investors/learn-to-invest/advanced-investing/purchasing-margin).

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The line chart allows you to select different time spans. Each time span plots a time interval. On the 1 day span and weekly span, there is additional logic to only show the interval when trades occur. This allows you to see when trading volume occurs during periods of slower activity like extended hours or thinly traded equities. The candlestick chart works in the same manner.

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Certain Information may be provided directly or indirectly by OTC Markets Group Inc. or its affiliates (“OTC Markets Group Data”). You are not permitted to reproduce, duplicate, copy, sell, trade, resell or exploit for any commercial purpose, any part of, the use of, or access to, OTC Markets Group Data. OTC Markets Group Data is provided “as is,” and there are no warranties of any kind, express, implied or statutory (including, without limitation, timeliness, truthfulness, sequence, completeness, accuracy, freedom from interruption, any implied warranties arising from trade usage, course of dealing, or course of performance, or the implied warranties of merchantability or fitness for a particular purpose).


HighCape Capital

Why Robinhood?

About CAPA

Quantum-Si, Inc. engages in the development of a proprietary universal single-molecule detection platform to enable Next-Generation Protein Sequencing, the ability to sequence proteins in a massively parallel fashion. It can be used for the study of nucleic acids.

CAPA Key Statistics

HighCape Capital

Why Robinhood?

Quantum-Si, Inc. engages in the development of a proprietary universal single-molecule detection platform to enable Next-Generation Protein Sequencing, the ability to sequence proteins in a massively parallel fashion. It can be used for the study of nucleic acids. Show more

CAPA Key Statistics

Quantum-Si, Inc. engages in the development of a proprietary universal single-molecule detection platform to enable Next-Generation Protein Sequencing, the ability to sequence proteins in a massively parallel fashion. It can be used for the study of nucleic acids.