Spero Therapeutics, Inc. (SPRO)
1.11
-0.02
(-1.77%)
USD |
NASDAQ |
Oct 23, 16:00
1.11
0.00 (0.00%)
After-Hours: 20:00
Spero Therapeutics Price to Book Value : 1.460 for Oct. 23, 2026
Price to Book Value Chart
Historical Price to Book Value Data
| Date | Value |
|---|---|
| October 23, 2026 | 1.460 |
| October 22, 2026 | 1.486 |
| October 21, 2026 | 1.539 |
| October 20, 2026 | 1.605 |
| October 19, 2026 | 1.473 |
| October 16, 2026 | 1.447 |
| October 15, 2026 | 1.486 |
| October 14, 2026 | 1.473 |
| October 13, 2026 | 1.513 |
| October 12, 2026 | 1.552 |
| October 09, 2026 | 1.578 |
| October 08, 2026 | 1.500 |
| October 07, 2026 | 1.539 |
| October 06, 2026 | 1.565 |
| October 05, 2026 | 1.526 |
| October 02, 2026 | 1.565 |
| October 01, 2026 | 1.657 |
| September 30, 2026 | 1.592 |
| September 29, 2026 | 1.578 |
| September 28, 2026 | 1.565 |
| September 25, 2026 | 1.618 |
| September 24, 2026 | 1.644 |
| September 23, 2026 | 1.657 |
| September 22, 2026 | 1.789 |
| September 21, 2026 | 1.500 |
| Date | Value |
|---|---|
| September 18, 2026 | 1.486 |
| September 17, 2026 | 1.473 |
| September 16, 2026 | 1.460 |
| September 15, 2026 | 1.486 |
| September 14, 2026 | 1.500 |
| September 11, 2026 | 1.486 |
| September 10, 2026 | 1.473 |
| September 09, 2026 | 1.539 |
| September 08, 2026 | 1.565 |
| September 04, 2026 | 1.592 |
| September 03, 2026 | 1.605 |
| September 02, 2026 | 1.605 |
| September 01, 2026 | 1.578 |
| August 31, 2026 | 1.605 |
| August 28, 2026 | 1.578 |
| August 27, 2026 | 1.592 |
| August 26, 2026 | 1.605 |
| August 25, 2026 | 1.618 |
| August 24, 2026 | 1.598 |
| August 21, 2026 | 1.605 |
| August 20, 2026 | 1.592 |
| August 19, 2026 | 1.618 |
| August 18, 2026 | 1.578 |
| August 17, 2026 | 1.565 |
| August 14, 2026 | 1.618 |
Price to Book Ratio Definition
Price to book value is a valuation ratio that is measured by stock price / book value per share. The book value is essentially the tangible accounting value of a firm compared to the market value that is shown.
Price to Book Value Range, Past 5 Years
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Minimum
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Maximum
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Average
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Median
Price to Book Value Benchmarks
| Inovio Pharmaceuticals, Inc. | 16.90 |
| Fortress Biotech, Inc. | 0.3917 |
| Kura Oncology, Inc. | 17.65 |
| ACADIA Pharmaceuticals, Inc. | 2.599 |
| Alnylam Pharmaceuticals, Inc. | 22.13 |
Price to Book Value Related Metrics
| PE Ratio | 10.17 |
| PS Ratio | 1.491 |
| Price to Free Cash Flow | 3.272 |
| Price | 1.11 |
| Earnings Yield | 9.83% |
| Market Cap | 64.54M |
| Operating PE Ratio | 24.84 |
| Normalized PE Ratio | 9.528 |