Spero Therapeutics Inc (SPRO) Historical Stock Data

2.28 ↑0.00 (0.00%)

As of December 31, 1969, 7:00pm EST.

Historical Data

In the past 30 trading days, SPRO is up 0.33% a day on average. There have been 19 days where Spero Therapeutics Inc closed green and 11 days where SPRO closed red.

Date	Open	Close	Change	Low	High	Volume
2025-12-04	2.27	2.28	↑$0.01 (0.44%)	2.24	2.33	241.72K
2025-12-03	2.21	2.28	↑$0.07 (3.17%)	2.18	2.29	364.38K
2025-12-02	2.28	2.20	↓$0.08 (-3.51%)	2.20	2.29	505.01K
2025-12-01	2.33	2.27	↓$0.06 (-2.58%)	2.26	2.38	367.56K
2025-11-28	2.35	2.40	↑$0.05 (2.13%)	2.33	2.42	136.58K
2025-11-26	2.35	2.33	↓$0.02 (-0.85%)	2.28	2.38	363.20K
2025-11-25	2.37	2.34	↓$0.03 (-1.27%)	2.30	2.37	276.21K
2025-11-24	2.34	2.38	↑$0.04 (1.71%)	2.33	2.40	627.02K
2025-11-21	2.22	2.31	↑$0.09 (4.05%)	2.21	2.33	170.12K
2025-11-20	2.40	2.26	↓$0.14 (-5.83%)	2.23	2.42	434.92K
2025-11-19	2.47	2.38	↓$0.09 (-3.64%)	2.33	2.47	512.70K
2025-11-18	2.40	2.47	↑$0.07 (2.92%)	2.37	2.49	325.37K
2025-11-17	2.41	2.43	↑$0.02 (0.83%)	2.41	2.57	635.13K
2025-11-14	2.39	2.41	↑$0.02 (0.84%)	2.33	2.48	251.15K
2025-11-13	2.66	2.44	↓$0.22 (-8.27%)	2.43	2.72	881.67K
2025-11-12	2.63	2.66	↑$0.03 (1.14%)	2.61	2.75	752.37K
2025-11-11	2.50	2.62	↑$0.12 (4.80%)	2.50	2.66	675.23K
2025-11-10	2.45	2.50	↑$0.05 (2.04%)	2.45	2.57	481.11K
2025-11-07	2.38	2.46	↑$0.08 (3.36%)	2.35	2.46	514.75K
2025-11-06	2.43	2.39	↓$0.04 (-1.65%)	2.38	2.47	603.73K
2025-11-05	2.35	2.43	↑$0.08 (3.40%)	2.35	2.48	596.29K
2025-11-04	2.35	2.35	↑$0.00 (0.00%)	2.33	2.47	705.96K
2025-11-03	2.44	2.38	↓$0.06 (-2.46%)	2.32	2.47	447.72K
2025-10-31	2.35	2.43	↑$0.08 (3.40%)	2.33	2.48	493.19K
2025-10-30	2.33	2.36	↑$0.03 (1.29%)	2.31	2.44	332.81K
2025-10-29	2.37	2.33	↓$0.04 (-1.69%)	2.30	2.40	433.94K
2025-10-28	2.28	2.38	↑$0.10 (4.39%)	2.27	2.42	579.20K
2025-10-27	2.22	2.29	↑$0.07 (3.15%)	2.21	2.30	284.03K
2025-10-24	2.20	2.21	↑$0.01 (0.45%)	2.19	2.25	451.82K
2025-10-23	2.24	2.20	↓$0.04 (-1.79%)	2.16	2.28	667.26K