Spero Therapeutics, Inc. (SPRO) Charts

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$2.32

$0.03 (1.31%)

Last update: 04:00 PM EST

Day's range

$2.28

$2.42

5 DAY PERFORMANCE

+1.31%

1 MONTH PERFORMANCE

+2.65%

3 MONTH PERFORMANCE

+16.00%

6 MONTH PERFORMANCE

-23.18%

YEAR-TO-DATE PERFORMANCE

+125.24%

1 YEAR PERFORMANCE

+142.91%

Spero Therapeutics, Inc. Stock Chart

Share Price History

Date	Opening Price	Closing Price	High	Low	Volume	Market Capitalization
12/19/2025	$2.35	$2.32 (-1.28%)	$2.42	$2.28	465.24 K	$130.57 M
12/18/2025	$2.33	$2.29 (-1.72%)	$2.34	$2.28	290.86 K	$128.88 M
12/17/2025	$2.29	$2.31 (0.87%)	$2.38	$2.29	308.55 K	$130.01 M
12/16/2025	$2.29	$2.27 (-0.87%)	$2.31	$2.26	202.61 K	$127.76 M
12/15/2025	$2.33	$2.29 (-1.72%)	$2.35	$2.29	208.20 K	$128.88 M
12/12/2025	$2.36	$2.32 (-1.69%)	$2.36	$2.30	287.79 K	$130.57 M
12/11/2025	$2.33	$2.35 (0.86%)	$2.36	$2.31	186.10 K	$132.26 M
12/10/2025	$2.34	$2.33 (-0.43%)	$2.39	$2.31	336.00 K	$131.13 M
12/09/2025	$2.31	$2.33 (0.87%)	$2.35	$2.26	349.46 K	$131.13 M
12/08/2025	$2.29	$2.31 (0.87%)	$2.36	$2.27	323.47 K	$130.01 M
12/05/2025	$2.29	$2.26 (-1.31%)	$2.31	$2.25	161.02 K	$127.19 M
12/04/2025	$2.27	$2.28 (0.44%)	$2.33	$2.24	241.72 K	$128.32 M
12/03/2025	$2.21	$2.28 (3.17%)	$2.29	$2.18	364.40 K	$128.32 M
12/02/2025	$2.28	$2.20 (-3.51%)	$2.29	$2.20	505.01 K	$123.82 M
12/01/2025	$2.33	$2.27 (-2.58%)	$2.38	$2.26	367.56 K	$127.76 M
11/28/2025	$2.35	$2.40 (2.13%)	$2.42	$2.33	136.60 K	$135.07 M
11/26/2025	$2.35	$2.33 (-0.85%)	$2.38	$2.28	363.20 K	$131.13 M
11/25/2025	$2.37	$2.34 (-1.27%)	$2.37	$2.30	284.21 K	$131.70 M
11/24/2025	$2.34	$2.38 (1.71%)	$2.40	$2.33	627.02 K	$133.95 M
11/21/2025	$2.22	$2.31 (4.05%)	$2.33	$2.21	171.82 K	$130.01 M
11/20/2025	$2.40	$2.26 (-5.83%)	$2.42	$2.23	435.12 K	$127.19 M
11/19/2025	$2.47	$2.38 (-3.64%)	$2.47	$2.33	512.70 K	$133.95 M
11/18/2025	$2.40	$2.47 (2.92%)	$2.49	$2.37	325.40 K	$139.01 M
11/17/2025	$2.41	$2.43 (0.83%)	$2.57	$2.41	635.13 K	$136.76 M
11/14/2025	$2.39	$2.41 (0.84%)	$2.48	$2.33	251.25 K	$135.64 M
11/13/2025	$2.66	$2.44 (-8.27%)	$2.72	$2.43	881.80 K	$137.33 M
11/12/2025	$2.63	$2.66 (1.14%)	$2.75	$2.61	752.60 K	$149.71 M
11/11/2025	$2.50	$2.62 (4.8%)	$2.66	$2.50	675.27 K	$147.46 M
11/10/2025	$2.45	$2.50 (2.04%)	$2.57	$2.45	481.91 K	$140.70 M
11/07/2025	$2.38	$2.46 (3.36%)	$2.46	$2.35	514.78 K	$137.83 M
11/06/2025	$2.43	$2.39 (-1.65%)	$2.47	$2.38	603.83 K	$133.90 M
11/05/2025	$2.35	$2.43 (3.4%)	$2.48	$2.35	596.29 K	$136.15 M
11/04/2025	$2.35	$2.35 (0%)	$2.47	$2.33	706.10 K	$131.66 M
11/03/2025	$2.44	$2.38 (-2.46%)	$2.47	$2.32	447.72 K	$133.34 M
10/31/2025	$2.35	$2.43 (3.4%)	$2.48	$2.33	493.30 K	$136.15 M
10/30/2025	$2.33	$2.36 (1.29%)	$2.44	$2.31	332.81 K	$132.22 M
10/29/2025	$2.37	$2.33 (-1.69%)	$2.40	$2.30	433.94 K	$130.54 M
10/28/2025	$2.28	$2.38 (4.39%)	$2.42	$2.27	585.80 K	$133.34 M
10/27/2025	$2.22	$2.29 (3.15%)	$2.30	$2.21	296.20 K	$128.30 M
10/24/2025	$2.20	$2.21 (0.45%)	$2.25	$2.19	451.82 K	$123.82 M
10/23/2025	$2.24	$2.20 (-1.79%)	$2.28	$2.16	667.26 K	$123.26 M
10/22/2025	$2.30	$2.25 (-2.17%)	$2.32	$2.24	1.17 M	$126.06 M
10/21/2025	$2.31	$2.37 (2.6%)	$2.50	$2.30	12.75 M	$132.78 M
10/20/2025	$2.22	$2.29 (3.15%)	$2.32	$2.22	376.90 K	$128.30 M
10/17/2025	$2.31	$2.21 (-4.33%)	$2.32	$2.21	619.04 K	$123.82 M
10/16/2025	$2.50	$2.35 (-6%)	$2.52	$2.34	485.80 K	$131.66 M
10/15/2025	$2.40	$2.49 (3.75%)	$2.49	$2.36	593.72 K	$139.51 M
10/14/2025	$2.24	$2.36 (5.36%)	$2.38	$2.24	449.22 K	$132.22 M
10/13/2025	$2.35	$2.29 (-2.55%)	$2.41	$2.24	553.85 K	$128.30 M
10/10/2025	$2.38	$2.25 (-5.46%)	$2.41	$2.25	822.42 K	$126.06 M
10/09/2025	$2.35	$2.36 (0.43%)	$2.42	$2.32	591.43 K	$132.22 M
10/08/2025	$2.18	$2.28 (4.59%)	$2.35	$2.18	796.20 K	$127.74 M
10/07/2025	$2.08	$2.16 (3.85%)	$2.19	$2.06	748.34 K	$121.02 M
10/06/2025	$2.04	$2.09 (2.45%)	$2.13	$2.02	384.40 K	$117.10 M
10/03/2025	$2.01	$2.05 (1.99%)	$2.09	$1.99	380.00 K	$114.85 M
10/02/2025	$1.99	$2.03 (2.01%)	$2.04	$1.94	204.09 K	$113.73 M
10/01/2025	$1.89	$1.96 (3.7%)	$1.98	$1.89	391.03 K	$109.81 M
09/30/2025	$1.91	$1.88 (-1.57%)	$1.91	$1.84	385.87 K	$105.33 M
09/29/2025	$1.89	$1.90 (0.53%)	$1.93	$1.88	158.73 K	$106.45 M
09/26/2025	$1.93	$1.89 (-2.07%)	$1.96	$1.87	397.50 K	$105.89 M
09/25/2025	$1.98	$1.94 (-2.02%)	$1.98	$1.91	249.72 K	$108.69 M
09/24/2025	$2.02	$1.97 (-2.48%)	$2.04	$1.97	256.04 K	$110.37 M
09/23/2025	$2.00	$2.01 (0.5%)	$2.05	$1.98	193.10 K	$112.61 M
09/22/2025	$2.01	$2.03 (1%)	$2.03	$1.97	345.96 K	$113.73 M