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

1.260 -0.100 (-7.35%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,403,051
Open 1.360
Bid (Size) 1.250 (5,100)
Ask (Size) 1.280 (100)
Prev. Close 1.360
Today's Range 1.240 - 1.398
52wk Range 1.080 - 3.080
Shares Outstanding 52,571,813
Dividend Yield N/A

Performance

YTD
-46.4%
-46.4%
1 Month
+3.7%
+3.7%
3 Month
-41.4%
-41.4%
6 Month
-46.8%
-46.8%
1 Year
-37.9%
-37.9%

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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 1.260
When was Spero Therapeutics, Inc. - Common Stock last traded?
The last trade of Spero Therapeutics, Inc. - Common Stock was at 09/23/26 04:00 PM ET
What is the market capitalization of Spero Therapeutics, Inc. - Common Stock?
The market capitalization of Spero Therapeutics, Inc. - Common Stock is 66.24M
How many shares of Spero Therapeutics, Inc. - Common Stock are outstanding?
Spero Therapeutics, Inc. - Common Stock has 66M shares outstanding.
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