Tectonic Therapeutic, Inc. (TECX)

NASDAQ: TECX · Real-Time Price · USD

23.67

-0.45 (-1.87%)

At close: Sep 25, 2026, 4:00 PM EDT

23.64

-0.04 (-0.15%)

After-hours: Sep 25, 2026, 7:30 PM EDT

Tectonic Therapeutic Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 25, 2026	24.19	24.66	23.55	23.67	23.67	-1.87%	97,044
Sep 24, 2026	24.85	24.86	23.06	24.12	24.12	-3.44%	214,408
Sep 23, 2026	26.56	26.58	24.20	24.98	24.98	-5.74%	207,420
Sep 22, 2026	26.83	27.58	26.21	26.50	26.50	-0.49%	188,341
Sep 21, 2026	27.35	27.35	26.31	26.63	26.63	-1.37%	131,793
Sep 18, 2026	27.30	27.59	26.38	27.00	27.00	-0.77%	330,585
Sep 17, 2026	28.15	28.71	27.11	27.21	27.21	-2.51%	186,779
Sep 16, 2026	28.50	29.23	27.68	27.91	27.91	-2.10%	188,420
Sep 15, 2026	29.71	30.02	27.95	28.51	28.51	-4.04%	220,901
Sep 14, 2026	29.39	30.73	29.38	29.71	29.71	2.27%	145,004
Sep 11, 2026	29.03	29.40	28.56	29.05	29.05	1.54%	154,980
Sep 10, 2026	30.06	30.32	28.40	28.61	28.61	-6.14%	252,389
Sep 9, 2026	30.18	31.00	29.81	30.48	30.48	0.26%	133,372
Sep 8, 2026	30.32	31.41	29.96	30.40	30.40	-1.14%	116,579
Sep 4, 2026	29.85	31.12	29.74	30.75	30.75	2.77%	159,289
Sep 3, 2026	30.68	32.52	29.45	29.92	29.92	-1.51%	140,388
Sep 2, 2026	31.22	31.80	29.77	30.38	30.38	-2.69%	167,350
Sep 1, 2026	30.00	31.97	28.96	31.22	31.22	4.28%	240,748
Aug 31, 2026	35.67	35.67	29.78	29.94	29.94	-15.95%	719,569
Aug 28, 2026	36.11	36.96	34.95	35.62	35.62	-2.94%	157,791
Aug 27, 2026	35.76	38.00	35.55	36.70	36.70	2.03%	278,134
Aug 26, 2026	37.41	38.85	35.76	35.97	35.97	-4.61%	145,166
Aug 25, 2026	36.52	38.12	36.52	37.71	37.71	3.40%	144,458
Aug 24, 2026	37.28	38.25	35.50	36.47	36.47	-3.08%	222,280
Aug 21, 2026	36.42	38.23	36.38	37.63	37.63	4.38%	188,562
Aug 20, 2026	36.51	37.23	35.68	36.05	36.05	-2.67%	196,846
Aug 19, 2026	37.10	37.50	36.07	37.04	37.04	1.17%	199,974
Aug 18, 2026	33.79	37.20	33.50	36.61	36.61	8.15%	453,316
Aug 17, 2026	34.90	35.06	33.70	33.85	33.85	-3.04%	143,885
Aug 14, 2026	33.63	35.03	33.32	34.91	34.91	2.74%	84,238
Aug 13, 2026	37.06	37.40	33.85	33.98	33.98	-7.74%	277,753
Aug 12, 2026	31.89	37.30	31.89	36.83	36.83	15.56%	665,622
Aug 11, 2026	33.09	33.75	31.70	31.87	31.87	-2.57%	162,585
Aug 10, 2026	31.12	33.02	30.00	32.71	32.71	5.58%	139,360
Aug 7, 2026	30.79	31.84	30.45	30.98	30.98	2.51%	271,645
Aug 6, 2026	29.91	30.81	29.51	30.22	30.22	2.23%	91,970
Aug 5, 2026	29.49	30.01	28.57	29.56	29.56	1.34%	125,942
Aug 4, 2026	28.27	29.51	27.81	29.17	29.17	4.48%	145,907
Aug 3, 2026	27.80	28.27	27.31	27.92	27.92	-0.39%	106,036
Jul 31, 2026	28.47	28.60	27.24	28.03	28.03	-1.68%	253,094
Jul 30, 2026	28.28	29.08	27.82	28.51	28.51	0.28%	185,474
Jul 29, 2026	29.83	30.50	27.96	28.43	28.43	-4.60%	165,221
Jul 28, 2026	30.78	30.78	29.39	29.80	29.80	-2.65%	146,347
Jul 27, 2026	30.53	31.54	30.33	30.61	30.61	0.79%	160,856
Jul 24, 2026	31.61	31.73	30.25	30.37	30.37	-3.92%	99,105
Jul 23, 2026	31.18	32.03	30.90	31.61	31.61	0.06%	105,066
Jul 22, 2026	32.59	32.59	31.36	31.59	31.59	-3.69%	127,717
Jul 21, 2026	32.04	33.26	31.88	32.80	32.80	2.28%	146,219
Jul 20, 2026	32.63	33.40	31.38	32.07	32.07	-1.63%	145,780
Jul 17, 2026	30.18	32.75	30.18	32.60	32.60	6.36%	289,262