The latest closing stock price for Spero Therapeutics as of April 17, 2025 is 0.75.
An investor who bought $1,000 worth of Spero Therapeutics stock at the IPO in 2017 would have $-934 today, roughly -1 times their original investment - a -32.24% compound annual growth rate over 7 years.
The all-time high Spero Therapeutics stock closing price was 22.07 on December 28, 2020.
The Spero Therapeutics 52-week high stock price is 1.72, which is 129.3% above the current share price.
The Spero Therapeutics 52-week low stock price is 0.51, which is 32% below the current share price.
The average Spero Therapeutics stock price for the last 52 weeks is 1.17.
An investor who bought $1,000 worth of Spero Therapeutics stock at the IPO in 2017 would have $-934 today, roughly -1 times their original investment - a -32.24% compound annual growth rate over 7 years.
The all-time high Spero Therapeutics stock closing price was 22.07 on December 28, 2020.
The Spero Therapeutics 52-week high stock price is 1.72, which is 129.3% above the current share price.
The Spero Therapeutics 52-week low stock price is 0.51, which is 32% below the current share price.
The average Spero Therapeutics stock price for the last 52 weeks is 1.17.