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

1.230 +0.030 (+2.50%)
Streaming Delayed Price Updated: 4:00 PM EDT, Aug 19, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 479,372
Open 1.200
Bid (Size) 1.200 (3,200)
Ask (Size) 1.240 (100)
Prev. Close 1.200
Today's Range 1.192 - 1.240
52wk Range 1.080 - 3.080
Shares Outstanding 52,571,813
Dividend Yield N/A

Performance

YTD
-47.7%
-47.7%
1 Month
-14.6%
-14.6%
3 Month
-52.5%
-52.5%
6 Month
-47.7%
-47.7%
1 Year
-35.6%
-35.6%

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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 1.230
When was Spero Therapeutics, Inc. - Common Stock last traded?
The last trade of Spero Therapeutics, Inc. - Common Stock was at 08/19/26 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 64.66M
How many shares of Spero Therapeutics, Inc. - Common Stock are outstanding?
Spero Therapeutics, Inc. - Common Stock has 65M shares outstanding.
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