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AI Score

Our AI model analyzes fundamental, technical, and statistical indicators to predict the probability of a bullish trend over the next three months.

We regularly update and refine our models to deliver the most reliable forecasts for you.

Bullish Probability	Sentiment	Score
+80%	Strong Buy	10
+75%	Buy	9
+70%	Buy	8
+60%	Buy	7
+50%	Hold	6
+45%	Hold	5
+40%	Hold	4
+35%	Sell	3
+30%	Sell	2
+20%	Strong Sell	1

Spero Therapeutics Inc. (SPRO)

AI Score

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AI Score

Bullish Probability	Sentiment	Score
+80%	Strong Buy	10
+75%	Buy	9
+70%	Buy	8
+60%	Buy	7
+50%	Hold	6
+45%	Hold	5
+40%	Hold	4
+35%	Sell	3
+30%	Sell	2
+20%	Strong Sell	1

0.97

0.02 (2.21%)

At close: Jan 14, 2025, 3:59 PM

0.99

2.55%

After-hours Jan 14, 2025, 06:25 PM EST

SPRO Stock Price History

Date	Open	High	Low	Close	Change	% Change	Volume
Jan 14, 2025	0.93	0.99	0.92	0.97	0.02	2.11%	180,217
Jan 13, 2025	0.96	1.01	0.92	0.95	-0.03	-3.06%	156,583
Jan 10, 2025	1.00	1.02	0.96	0.98	-0.02	-2.00%	266,412
Jan 8, 2025	1.04	1.05	1.00	1.00	-0.05	-4.76%	159,400
Jan 7, 2025	1.07	1.11	1.04	1.05	-0.03	-2.78%	80,200
Jan 6, 2025	1.08	1.13	1.06	1.08	-0.02	-1.82%	228,584
Jan 3, 2025	1.07	1.12	1.07	1.10	0.02	1.85%	188,834
Jan 2, 2025	1.05	1.09	1.05	1.08	0.05	4.85%	187,400
Dec 31, 2024	1.04	1.05	1.01	1.03	0.01	0.98%	175,339
Dec 30, 2024	1.01	1.02	0.99	1.02	-0.01	-0.97%	314,181
Dec 27, 2024	0.96	1.05	0.94	1.03	0.09	9.57%	330,700
Dec 26, 2024	0.94	0.96	0.93	0.94	0.00	0.00%	494,934
Dec 24, 2024	0.94	0.95	0.92	0.94	0.02	2.17%	215,910
Dec 23, 2024	0.97	0.98	0.92	0.92	-0.04	-4.17%	368,487
Dec 20, 2024	0.99	0.99	0.95	0.96	-0.04	-4.00%	329,737
Dec 19, 2024	0.99	1.02	0.99	1.00	0.01	1.01%	207,719
Dec 18, 2024	1.04	1.05	0.99	0.99	-0.04	-3.88%	440,334
Dec 17, 2024	1.05	1.08	1.02	1.03	-0.04	-3.74%	185,000
Dec 16, 2024	1.10	1.10	1.02	1.07	0.00	0.00%	357,045
Dec 13, 2024	1.10	1.10	1.07	1.07	-0.03	-2.73%	192,300
Dec 12, 2024	1.15	1.16	1.10	1.10	-0.05	-4.35%	123,777
Dec 11, 2024	1.14	1.16	1.12	1.15	-0.01	-0.86%	176,143
Dec 10, 2024	1.13	1.17	1.13	1.16	0.02	1.75%	273,433
Dec 9, 2024	1.15	1.18	1.12	1.14	-0.03	-2.56%	169,400
Dec 6, 2024	1.16	1.18	1.14	1.17	0.01	0.86%	110,900
Dec 5, 2024	1.18	1.19	1.16	1.16	-0.02	-1.69%	96,422
Dec 4, 2024	1.14	1.20	1.13	1.18	0.02	1.72%	238,300
Dec 3, 2024	1.14	1.17	1.14	1.16	0.03	2.65%	130,700
Dec 2, 2024	1.13	1.15	1.12	1.13	-0.01	-0.88%	120,400
Nov 29, 2024	1.14	1.15	1.11	1.14	0.01	0.88%	95,006
Nov 27, 2024	1.12	1.14	1.10	1.13	0.00	0.00%	158,400
Nov 26, 2024	1.16	1.17	1.10	1.13	-0.02	-1.74%	197,800
Nov 25, 2024	1.16	1.17	1.10	1.15	-0.01	-0.86%	302,233
Nov 22, 2024	1.19	1.23	1.14	1.16	-0.03	-2.52%	391,300
Nov 21, 2024	1.19	1.21	1.15	1.19	-0.01	-0.83%	195,500
Nov 20, 2024	1.14	1.22	1.13	1.20	0.04	3.45%	328,300
Nov 19, 2024	1.12	1.18	1.12	1.16	0.02	1.75%	289,521
Nov 18, 2024	1.20	1.20	1.12	1.14	-0.04	-3.39%	456,300
Nov 15, 2024	1.25	1.25	1.17	1.18	-0.07	-5.60%	465,400
Nov 14, 2024	1.29	1.32	1.23	1.25	-0.06	-4.58%	321,300
Nov 13, 2024	1.30	1.32	1.29	1.31	-0.01	-0.76%	330,040
Nov 12, 2024	1.33	1.34	1.29	1.32	-0.01	-0.75%	176,600
Nov 11, 2024	1.32	1.34	1.31	1.33	0.01	0.76%	208,653
Nov 8, 2024	1.31	1.32	1.28	1.32	0.01	0.76%	220,602
Nov 7, 2024	1.30	1.33	1.28	1.31	0.00	0.00%	184,142
Nov 6, 2024	1.30	1.34	1.28	1.31	0.00	0.00%	197,173
Nov 5, 2024	1.26	1.33	1.25	1.31	0.02	1.55%	306,000
Nov 4, 2024	1.16	1.30	1.14	1.29	0.11	9.32%	317,207
Nov 1, 2024	1.21	1.21	1.13	1.18	-0.05	-4.07%	841,500
Oct 31, 2024	1.24	1.27	1.16	1.23	-0.06	-4.65%	878,100