SPRO Stock Chart - Spero Therapeutics, Inc. logo

SPRO Stock Chart

Spero Therapeutics, Inc.

$1.10
-$0.03(-2.65%)
53
Overall
80
Value
36
Tech
44
Quality
How is this score calculated?
Market Cap
$65.81M
Volume
361.28K
52W Range
$1.08 - $3.08
Target Price
$6.00

SPRO stock chart: Spero Therapeutics, Inc.'s price history from one week to all-time, with daily volume. The 52-week range is $1.08 to $3.08.

SPRO Stock Price History

Close (Oct 16, 2026)
$1.10
Return since Oct 15, 2025
-55.82%
High (period)
$2.98
Low (period)
$1.10
50-day moving average
$1.19
200-day moving average
$2.05
SPRO month-end closing prices
MonthClose
Oct 2026$1.10
Sep 2026$1.21
Aug 2026$1.22
Jul 2026$1.17
Jun 2026$2.21
May 2026$2.83
Apr 2026$2.51
Mar 2026$2.34
Feb 2026$2.17
Jan 2026$2.19
Dec 2025$2.33
Nov 2025$2.40
ABCD
1SymbolPriceChangeVol
2SPRO$1.10-2.7%361.28K
3
4
5
6

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Stock data provided by MarketXLS.