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Spero Therapeutics, Inc. SPRO

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1.07 USD +0.03 (+2.88%)

At closeNov 5, 2026, 7:12 AM EST

1.04 -0.03 -2.80%

Pre-market · Nov 5, 7:12 AM ET

1.05 Day range 1.09

1.03 52-week range 3.08

YTD: -54.08%
1 year: -55.97%

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