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

1.235 +0.005 (+0.41%)

Streaming Delayed Price Updated: 12:50 PM EDT, Aug 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	327,379
Open	1.250
Bid (Size)	1.230 (4,300)
Ask (Size)	1.240 (300)
Prev. Close	1.230
Today's Range	1.210 - 1.280
52wk Range	1.080 - 3.080
Shares Outstanding	52,571,813
Dividend Yield	N/A

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. ↗

June 18, 2026

Via Chartmill

Top movers in Wednesday's session ↗

June 17, 2026

Via Chartmill

Performance

YTD	-47.4%	-47.4%
1 Month	-43.6%	-43.6%
3 Month	-49.0%	-49.0%
6 Month	-42.3%	-42.3%
1 Year	-45.4%	-45.4%

More News

Spero Therapeutics Inc (NASDAQ:SPRO) Reports Q4 Earnings Beat and Positive Regulatory Step ↗

March 26, 2026

Via Chartmill

Spero Therapeutics Inc (NASDAQ:SPRO) Posts Q3 Revenue and EPS Beat ↗

November 13, 2025

Via Chartmill

Earnings Scheduled For November 13, 2025 ↗

November 13, 2025

Via Benzinga

Insights Ahead: Spero Therapeutics's Quarterly Earnings ↗

November 12, 2025

Via Benzinga

Earnings Outlook For Spero Therapeutics ↗

August 11, 2025

Via Benzinga

12 Health Care Stocks Moving In Tuesday's After-Market Session ↗

August 12, 2025

Via Benzinga

Get insights into the top gainers and losers of Tuesday's after-hours session. ↗

August 12, 2025

Via Chartmill

SPERO THERAPEUTICS INC (NASDAQ:SPRO) Reports Mixed Q2 2025 Results with Revenue Beat but Stock Decline ↗

August 12, 2025

Via Chartmill

Wall Street's Most Accurate Analysts Spotlight On 3 Health Care Stocks Delivering High-Dividend Yields ↗

June 09, 2025

Via Benzinga

Earnings Scheduled For August 12, 2025 ↗

August 12, 2025

Via Benzinga

Benzinga Bulls And Bears: Nvidia, Palantir, Marvell Technology — And Markets Rallied In May ↗

May 31, 2025

Via Benzinga

12 Health Care Stocks Moving In Friday's Intraday Session ↗

May 30, 2025

Via Benzinga

Unusual volume stocks in Friday's session ↗

May 30, 2025

Via Chartmill

The trading volume of these stocks is deviating from the norm in today's session. ↗

May 29, 2025

Via Chartmill

12 Health Care Stocks Moving In Wednesday's After-Market Session ↗

May 28, 2025

Via Benzinga

These stocks are making the most noise in today's session. ↗

May 28, 2025

Via Chartmill

Small-Cap Movers Under $1: HIT, SPRO, SGN, PRSO, SGBX Drive Momentum Across AI, Biotech, Crypto, Software, Etc.

May 28, 2025

Via AB Newswire

12 Health Care Stocks Moving In Wednesday's Intraday Session ↗

May 28, 2025

Via Benzinga

Crude Oil Gains 2%; Macy's Lowers Earnings Forecast ↗

May 28, 2025

Via Benzinga

Why Is GSK Partner Spero Therapeutics Stock Skyrocketing On Wednesday? ↗

May 28, 2025

Via Benzinga

US Stocks Gain; Abercrombie & Fitch Posts Upbeat Earnings ↗

May 28, 2025

Via Benzinga

GSK, Spero Therapeutics Stop Antibiotic Trial For Complicated Urinary Tract Infections Early After Positive Results, Retail’s Thrilled ↗

May 28, 2025

Via Stocktwits

12 Health Care Stocks Moving In Wednesday's Pre-Market Session ↗

May 28, 2025

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 1.235

When was Spero Therapeutics, Inc. - Common Stock last traded?

The last trade of Spero Therapeutics, Inc. - Common Stock was at 08/05/26 12:50 PM ET

What is the market capitalization of Spero Therapeutics, Inc. - Common Stock?

The market capitalization of Spero Therapeutics, Inc. - Common Stock is 64.93M

How many shares of Spero Therapeutics, Inc. - Common Stock are outstanding?

Spero Therapeutics, Inc. - Common Stock has 65M shares outstanding.

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