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SPERO THERAPEUTICS INC (SPRO) Stock Stock Chart

USA - Nasdaq - NASDAQ:SPRO - US84833T1034 - Common Stock

2.2 USD
-0.07 (-3.08%)
Last: 12/2/2025, 8:08:06 PM
2.21 USD
+0.01 (+0.45%)
After Hours: 12/2/2025, 8:08:06 PM
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SPERO THERAPEUTICS INC / SPRO Daily stock chart