Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Spero Therapeutics, Inc. - Common Stock (NQ:SPRO)

1.225 -0.005 (-0.41%)
Streaming Delayed Price Updated: 3:25 PM EDT, Aug 11, 2026 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Price and Volume

Detailed Quote
Volume 214,585
Open 1.240
Bid (Size) 1.220 (2,900)
Ask (Size) 1.230 (2,200)
Prev. Close 1.230
Today's Range 1.210 - 1.250
52wk Range 1.080 - 3.080
Shares Outstanding 52,571,813
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
These stocks that are showing activity before the opening bell on Thursday. ↗
Via Chartmill
Top movers in Wednesday's session ↗
Via Chartmill

Performance

YTD
-47.9%
-47.9%
1 Month
-43.8%
-43.8%
3 Month
-52.0%
-52.0%
6 Month
-48.1%
-48.1%
1 Year
-44.3%
-44.3%

More News

Read More
Spero Therapeutics Inc (NASDAQ:SPRO) Reports Q4 Earnings Beat and Positive Regulatory Step ↗
Via Chartmill
Topics Earnings
News headline image
Spero Therapeutics Inc (NASDAQ:SPRO) Posts Q3 Revenue and EPS Beat ↗
Via Chartmill
News headline image
Earnings Scheduled For November 13, 2025 ↗
Via Benzinga
News headline image
Insights Ahead: Spero Therapeutics's Quarterly Earnings ↗
Via Benzinga
News headline image
Earnings Outlook For Spero Therapeutics ↗
Via Benzinga
News headline image
12 Health Care Stocks Moving In Tuesday's After-Market Session ↗
Via Benzinga
News headline image
Get insights into the top gainers and losers of Tuesday's after-hours session. ↗
Via Chartmill
News headline image
SPERO THERAPEUTICS INC (NASDAQ:SPRO) Reports Mixed Q2 2025 Results with Revenue Beat but Stock Decline ↗
Via Chartmill
News headline image
Wall Street's Most Accurate Analysts Spotlight On 3 Health Care Stocks Delivering High-Dividend Yields ↗
Via Benzinga
News headline image
Earnings Scheduled For August 12, 2025 ↗
Via Benzinga
News headline image
Benzinga Bulls And Bears: Nvidia, Palantir, Marvell Technology — And Markets Rallied In May ↗
Via Benzinga
News headline image
12 Health Care Stocks Moving In Friday's Intraday Session ↗
Via Benzinga
News headline image
Unusual volume stocks in Friday's session ↗
Via Chartmill
News headline image
The trading volume of these stocks is deviating from the norm in today's session. ↗
Via Chartmill
News headline image
12 Health Care Stocks Moving In Wednesday's After-Market Session ↗
Via Benzinga
News headline image
These stocks are making the most noise in today's session. ↗
Via Chartmill
News headline image
Small-Cap Movers Under $1: HIT, SPRO, SGN, PRSO, SGBX Drive Momentum Across AI, Biotech, Crypto, Software, Etc.
Via AB Newswire
Topics Artificial Intelligence
News headline image
12 Health Care Stocks Moving In Wednesday's Intraday Session ↗
Via Benzinga
News headline image
Crude Oil Gains 2%; Macy's Lowers Earnings Forecast ↗
Via Benzinga
News headline image
Why Is GSK Partner Spero Therapeutics Stock Skyrocketing On Wednesday? ↗
Via Benzinga
News headline image
US Stocks Gain; Abercrombie & Fitch Posts Upbeat Earnings ↗
Via Benzinga
News headline image
GSK, Spero Therapeutics Stop Antibiotic Trial For Complicated Urinary Tract Infections Early After Positive Results, Retail’s Thrilled ↗
Via Stocktwits
News headline image
12 Health Care Stocks Moving In Wednesday's Pre-Market Session ↗
Via Benzinga

Frequently Asked Questions

Is Spero Therapeutics, Inc. - Common Stock publicly traded?
Yes, Spero Therapeutics, Inc. - Common Stock is publicly traded.
What exchange does Spero Therapeutics, Inc. - Common Stock trade on?
Spero Therapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Spero Therapeutics, Inc. - Common Stock?
The ticker symbol for Spero Therapeutics, Inc. - Common Stock is SPRO on the Nasdaq Stock Market
What is the current price of Spero Therapeutics, Inc. - Common Stock?
The current price of Spero Therapeutics, Inc. - Common Stock is 1.225
When was Spero Therapeutics, Inc. - Common Stock last traded?
The last trade of Spero Therapeutics, Inc. - Common Stock was at 08/11/26 03:25 PM ET
What is the market capitalization of Spero Therapeutics, Inc. - Common Stock?
The market capitalization of Spero Therapeutics, Inc. - Common Stock is 64.40M
How many shares of Spero Therapeutics, Inc. - Common Stock are outstanding?
Spero Therapeutics, Inc. - Common Stock has 64M shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
© 2025 FinancialContent. All rights reserved.