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SPERO THERAPEUTICS INC (SPRO) Stock Stock Chart

USA - NASDAQ:SPRO - US84833T1034 - Common Stock

2.25 USD
-0.11 (-4.66%)
Last: 10/10/2025, 8:58:16 PM
2.32 USD
+0.07 (+3.11%)
After Hours: 10/10/2025, 8:58:16 PM
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SPERO THERAPEUTICS INC / SPRO Daily stock chart