Spero Therapeutics Inc. (SPRO)
NASDAQ: SPROHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 7, 4:00 PM ET · Delayed 15 min
SPRO stock chart
Technical analysisKey statistics
All statistics- Market cap
- $68.13M
- P/E (TTM)
- 8.36
- EPS (TTM)
- $0.14
- Dividend yield
- None
- 52-week range
- 1.08 – 3.08
- Day range
- 1.16 – 1.19
- Volume / Avg
- 233.55K / 1.21M
- Beta
- —
- Shares outstanding
- 58.23M
52-week range
SPRO stock today
Shares of Spero Therapeutics (SPRO) finished lower on Oct 7 at $1.17, a drop of 1.68% or $0.02 per share, versus the S&P 500's 0.22% decline. Trading was light, with 233.55K shares changing hands, about 19% of the average daily volume. At this level, SPRO sits near the bottom of its 52-week range of $1.08 to $3.08: 62.0% below the high, set on May 27, 2026 and 8.3% above the low.
SPRO is down 49.8% year to date, underperforming the S&P 500 (+14.0%). Over the past 12 months, the stock has lost 45.8%. Spero Therapeutics trades at 8.4x its trailing twelve-month earnings per share of $0.14.
Summary generated from market data by MetaCap's automated system. Methodology
About Spero Therapeutics
Company profile- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
- IPO year
- 2017
Spero Therapeutics peers
Health Care sector| Company | Price | % Chg | Market cap | Compare |
|---|---|---|---|---|
| NMADNomad Power Solutions Inc. | 4.25 | -2.19% | $68.43M | vs SPRO |
| RNTXRein Therapeutics Inc. | 0.7887 | -4.40% | $68.04M | vs SPRO |
| FBIOFortress Biotech Inc. | 2.04 | -0.49% | $68.04M | vs SPRO |
| HYFTMindWalk Holdings Corp. | 1.50 | -3.23% | $70.67M | vs SPRO |
| CINGCingulate Inc. | 4.87 | -0.41% | $70.82M | vs SPRO |
| VRCAVerrica Pharmaceuticals Inc. | 4.14 | -1.66% | $71.12M | vs SPRO |
| TENXTenax Therapeutics Inc. | 1.91 | -1.04% | $71.48M | vs SPRO |
| XBITXBiotech Inc. | 2.19 | +1.39% | $66.77M | vs SPRO |
Indexes, lists and sector
Spero Therapeutics stock FAQ
What is Spero Therapeutics's stock price today?
SPRO last traded at $1.17 as of Oct 7, 4:00 PM EDT, down 1.68% on the day. Prices are delayed at least 15 minutes.
What is SPRO's P/E ratio?
SPRO trades at a trailing P/E ratio of 8.36.
What is the SPRO 52-week high?
The 52-week high for SPRO is $3.08 and the 52-week low is $1.08. The stock is currently 62.0% below its high.