Spero Therapeutics (SPRO) Price: 1.11

Spero Therapeutics, Inc. (SPRO)

1.11 -0.02 (-1.77%) USD | NASDAQ | Oct 23, 16:00

1.11 0.00 (0.00%) After-Hours: 20:00

Price Chart

Historical Price Data

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Date	Open	High	Low	Close	Volume
Oct 23, 2026	1.13	1.13	1.10	1.11	316553.0
Oct 22, 2026	1.16	1.17	1.13	1.13	203273.0
Oct 21, 2026	1.21	1.22	1.165	1.17	265712.0
Oct 20, 2026	1.12	1.24	1.11	1.22	679284.0
Oct 19, 2026	1.09	1.13	1.09	1.12	203032.0
Oct 16, 2026	1.14	1.17	1.09	1.10	361280.0
Oct 15, 2026	1.12	1.14	1.11	1.13	233830.0
Oct 14, 2026	1.15	1.17	1.11	1.12	697611.0
Oct 13, 2026	1.19	1.203	1.15	1.15	272493.0
Oct 12, 2026	1.20	1.22	1.165	1.18	414257.0
Oct 09, 2026	1.14	1.21	1.13	1.20	439176.0
Oct 08, 2026	1.20	1.22	1.13	1.14	719788.0
Oct 07, 2026	1.19	1.19	1.16	1.17	236670.0
Oct 06, 2026	1.21	1.236	1.18	1.19	347570.0
Oct 05, 2026	1.17	1.20	1.15	1.16	942725.0
Oct 02, 2026	1.26	1.266	1.170	1.19	906916.0
Oct 01, 2026	1.22	1.31	1.195	1.26	1.039M
Sep 30, 2026	1.21	1.29	1.20	1.21	558213.0
Sep 29, 2026	1.20	1.22	1.17	1.20	334908.0
Sep 28, 2026	1.22	1.22	1.175	1.19	393255.0
Sep 25, 2026	1.27	1.29	1.21	1.23	542771.0
Sep 24, 2026	1.25	1.29	1.24	1.25	476932.0
Sep 23, 2026	1.36	1.398	1.24	1.26	1.403M
Sep 22, 2026	1.30	1.44	1.28	1.36	7.764M
Sep 21, 2026	1.14	1.15	1.12	1.14	319103.0

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