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Spero Therapeutics, Inc. Common Stock (SPRO)

XNAS: SPRO · USD
$1.18at end of selection
−48.47%

−$1.11 per share

Oct 13, 2025 – Oct 12, 2026

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15-min delayed · Oct 12, 2026Drag to select ↔

Spero Therapeutics, Inc. Common Stock (SPRO) price history

Spero Therapeutics, Inc. Common Stock trades under SPRO on XNAS. Over Oct 13, 2025 – Oct 12, 2026, the available closing prices moved from $2.29 to $1.18, a change of −48.47%.

Prices through . 15-min delayed. Split-adjusted price change in USD; dividends are not included. These are historical observations, not a live quote.

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