Protagenic Therapeutics, Inc. (PTIX) Charts

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$3.29

south_east

-$0.01 (-0.3%)

Day's range

$3.22

$3.5

5 DAY PERFORMANCE

+95.83%

1 MONTH PERFORMANCE

+59.71%

3 MONTH PERFORMANCE

+15.03%

6 MONTH PERFORMANCE

-9.62%

YEAR-TO-DATE PERFORMANCE

-52.04%

1 YEAR PERFORMANCE

-54.81%

Protagenic Therapeutics, Inc. Stock Chart

Share Price History

Date	Opening Price	Closing Price	High	Low	Volume	Market Capitalization
12/09/2025	$1.62	$1.57 (-3.4%)	$1.65	$1.46	545.39 K	$2.98 M
12/08/2025	$1.75	$1.65 (-5.71%)	$1.77	$1.52	180.51 K	$3.05 M
12/05/2025	$1.71	$1.67 (-2.34%)	$1.80	$1.60	83.54 K	$3.09 M
12/04/2025	$1.84	$1.68 (-8.7%)	$1.84	$1.64	126.35 K	$3.11 M
12/03/2025	$1.82	$1.81 (-0.55%)	$1.89	$1.73	54.81 K	$3.35 M
12/02/2025	$1.90	$1.89 (-0.53%)	$1.97	$1.86	85.51 K	$3.50 M
12/01/2025	$2.00	$1.95 (-2.5%)	$2.04	$1.84	151.76 K	$3.61 M
11/28/2025	$1.91	$2.13 (11.52%)	$2.13	$1.91	128.74 K	$3.94 M
11/26/2025	$2.27	$2.23 (-1.76%)	$2.38	$2.23	85.93 K	$4.12 M
11/25/2025	$2.35	$2.23 (-5.11%)	$2.35	$2.18	89.51 K	$4.12 M
11/24/2025	$2.12	$2.27 (7.08%)	$2.35	$2.10	113.63 K	$4.20 M
11/21/2025	$1.99	$2.07 (4.02%)	$2.15	$1.97	56.10 K	$7.66 M
11/20/2025	$2.11	$2.02 (-4.27%)	$2.20	$1.96	48.64 K	$7.48 M
11/19/2025	$2.19	$2.02 (-7.76%)	$2.25	$1.95	69.20 K	$7.48 M
11/18/2025	$2.03	$2.20 (8.37%)	$2.24	$1.99	26.55 K	$8.14 M
11/17/2025	$2.08	$2.07 (-0.48%)	$2.10	$2.02	36.70 K	$7.66 M
11/14/2025	$2.09	$2.03 (-2.87%)	$2.10	$2.01	23.81 K	$7.51 M
11/13/2025	$1.96	$2.10 (7.14%)	$2.11	$1.96	223.04 K	$7.77 M
11/12/2025	$2.00	$1.92 (-4%)	$2.06	$1.90	26.20 K	$7.11 M
11/11/2025	$1.87	$2.01 (7.49%)	$2.05	$1.84	47.00 K	$7.44 M
11/10/2025	$1.93	$1.89 (-2.07%)	$2.02	$1.83	87.00 K	$7.00 M
11/07/2025	$2.02	$2.06 (1.98%)	$2.10	$2.02	44.01 K	$7.62 M
11/06/2025	$2.11	$2.05 (-2.84%)	$2.22	$1.87	90.33 K	$7.59 M
11/05/2025	$2.15	$2.14 (-0.47%)	$2.19	$2.09	29.30 K	$7.92 M
11/04/2025	$2.22	$2.15 (-3.15%)	$2.29	$2.14	32.91 K	$7.96 M
11/03/2025	$2.09	$2.25 (7.66%)	$2.46	$2.09	252.90 K	$8.33 M
10/31/2025	$2.46	$2.57 (4.47%)	$2.66	$2.39	111.50 K	$9.51 M
10/30/2025	$2.51	$2.47 (-1.59%)	$2.55	$2.46	39.02 K	$9.14 M
10/29/2025	$2.68	$2.58 (-3.73%)	$2.71	$2.57	80.68 K	$9.55 M
10/28/2025	$2.98	$2.76 (-7.38%)	$2.98	$2.70	127.66 K	$10.22 M
10/27/2025	$3.05	$2.98 (-2.3%)	$3.09	$2.90	29.10 K	$11.03 M
10/24/2025	$2.97	$3.06 (3.03%)	$3.21	$2.97	32.80 K	$11.33 M
10/23/2025	$2.91	$2.99 (2.75%)	$3.05	$2.85	55.64 K	$11.07 M
10/22/2025	$3.09	$2.98 (-3.56%)	$3.11	$2.91	62.70 K	$11.03 M
10/21/2025	$3.17	$3.12 (-1.58%)	$3.27	$3.10	29.70 K	$11.55 M
10/20/2025	$3.12	$3.21 (2.88%)	$3.27	$3.10	45.35 K	$11.88 M
10/17/2025	$2.97	$3.22 (8.42%)	$3.22	$2.97	77.31 K	$11.92 M
10/16/2025	$3.15	$3.05 (-3.17%)	$3.32	$3.04	50.00 K	$11.29 M
10/15/2025	$3.03	$3.20 (5.61%)	$3.32	$3.03	58.62 K	$11.84 M
10/14/2025	$3.15	$3.03 (-3.81%)	$3.20	$2.92	135.00 K	$11.21 M
10/13/2025	$3.30	$3.24 (-1.82%)	$3.45	$3.24	58.50 K	$11.99 M
10/10/2025	$3.45	$3.35 (-2.9%)	$3.59	$3.31	163.32 K	$12.40 M
10/09/2025	$3.42	$3.46 (1.17%)	$3.77	$3.42	114.70 K	$12.81 M
10/08/2025	$3.34	$3.42 (2.4%)	$3.48	$3.33	57.20 K	$12.66 M
10/07/2025	$3.31	$3.36 (1.51%)	$3.39	$3.30	23.00 K	$12.44 M
10/06/2025	$3.30	$3.40 (3.03%)	$3.53	$3.29	63.00 K	$12.58 M
10/03/2025	$3.26	$3.29 (0.92%)	$3.50	$3.22	141.94 K	$12.18 M
10/02/2025	$3.32	$3.30 (-0.6%)	$3.40	$3.25	74.43 K	$12.21 M
10/01/2025	$3.35	$3.38 (0.9%)	$3.41	$3.31	77.91 K	$12.51 M
09/30/2025	$4.00	$3.43 (-14.25%)	$4.07	$3.28	341.95 K	$12.70 M
09/29/2025	$4.30	$4.14 (-3.72%)	$4.42	$4.01	110.13 K	$15.32 M
09/26/2025	$4.27	$4.29 (0.47%)	$4.36	$4.21	41.26 K	$2.24 M
09/25/2025	$4.10	$4.24 (3.41%)	$4.43	$4.03	135.20 K	$2.22 M
09/24/2025	$4.39	$4.11 (-6.38%)	$4.39	$4.09	127.60 K	$2.15 M
09/23/2025	$4.53	$4.35 (-3.97%)	$4.55	$4.28	139.74 K	$2.28 M
09/22/2025	$4.19	$4.37 (4.3%)	$4.49	$4.10	143.00 K	$2.29 M
09/19/2025	$3.83	$4.05 (5.74%)	$4.09	$3.73	135.90 K	$2.12 M
09/18/2025	$3.58	$3.83 (6.98%)	$3.94	$3.58	80.91 K	$2.00 M
09/17/2025	$3.36	$3.68 (9.52%)	$3.73	$3.36	81.20 K	$1.93 M
09/16/2025	$3.38	$3.40 (0.59%)	$3.47	$3.33	48.00 K	$1.78 M
09/15/2025	$3.35	$3.34 (-0.3%)	$3.38	$3.22	57.10 K	$1.75 M
09/12/2025	$3.21	$3.22 (0.31%)	$3.34	$3.09	35.37 K	$1.68 M
09/11/2025	$2.85	$3.32 (16.49%)	$3.39	$2.79	204.89 K	$1.74 M
09/10/2025	$2.84	$2.86 (0.7%)	$2.90	$2.83	35.89 K	$1.50 M
09/09/2025	$2.82	$2.86 (1.42%)	$2.89	$2.75	107.70 K	$1.50 M