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SPERO THERAPEUTICS INC (SPRO) Stock Stock Chart

USA - NASDAQ:SPRO - US84833T1034 - Common Stock

2 USD
+0.1 (+5.26%)
Last: 9/18/2025, 8:25:20 PM
2.05 USD
+0.05 (+2.5%)
Pre-Market: 9/19/2025, 4:00:14 AM
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SPERO THERAPEUTICS INC / SPRO Daily stock chart