Company overview
Bluejay Diagnostics, Inc. operates as a medical diagnostics company. The company offers the Symphony platform, a technology platform comprising the Symphony analyzer that orchestrates whole blood processing, biomarker isolation, and immunoassay preparation using non-contact centrifugal force; and the Symphony Cartridge, which includes reagents and components. It also provides the ALLEREYE diagnostic test, a point-of-care device for the diagnosis of allergic conjunctivitis. In addition, the company develops Symphony IL-6 tests for the monitoring of disease progression in critical care settings. Further, it is developing additional tests for Symphony, such as tests for myocardial infraction and congestive heart failure. Bluejay Diagnostics, Inc. was incorporated in 2015 and is headquartered in Acton, Massachusetts.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing BJDX with another company.
| Daily close (USD) | $0.82 |
| Market capitalization (USD) | $1,617,892.67 |
| Price / earnings (TTM) | Not reported |
| Price / book | 0.17 |
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Company size
Bluejay Diagnostics, Inc. Common Stock's recorded market capitalization is $1,617,892.67. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
P/E compares share price with trailing annual earnings per share. For a company with losses, inspect the earnings figures directly rather than treating a negative multiple as a cheap valuation.
Price relative to book equity
BJDX's recorded price-to-book ratio is 0.17. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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