ScanTech AI Systems Inc. (STAI)

NASDAQ: STAI · Real-Time Price · USD

0.287

-0.018 (-5.99%)

At close: Dec 5, 2025, 4:00 PM EST

0.288

+0.001 (0.38%)

After-hours: Dec 5, 2025, 7:59 PM EST

ScanTech AI Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 5, 2025	0.34	0.34	0.26	0.29	0.29	-5.99%	3,815,337
Dec 4, 2025	0.23	0.34	0.23	0.31	0.31	32.35%	26,798,897
Dec 3, 2025	0.28	0.28	0.17	0.23	0.23	-38.44%	9,676,293
Dec 2, 2025	0.39	0.39	0.36	0.38	0.38	-2.39%	2,103,166
Dec 1, 2025	0.41	0.41	0.38	0.38	0.38	-8.46%	635,398
Nov 28, 2025	0.40	0.42	0.39	0.42	0.42	6.63%	1,401,279
Nov 26, 2025	0.40	0.40	0.39	0.39	0.39	0.28%	651,967
Nov 25, 2025	0.40	0.42	0.38	0.39	0.39	-2.58%	829,044
Nov 24, 2025	0.38	0.42	0.38	0.40	0.40	8.89%	1,224,954
Nov 21, 2025	0.37	0.38	0.35	0.37	0.37	-0.19%	682,238
Nov 20, 2025	0.41	0.41	0.37	0.37	0.37	-6.29%	832,779
Nov 19, 2025	0.40	0.42	0.39	0.40	0.40	-3.01%	584,402
Nov 18, 2025	0.39	0.41	0.39	0.41	0.41	2.62%	502,396
Nov 17, 2025	0.41	0.42	0.38	0.40	0.40	-5.49%	1,133,529
Nov 14, 2025	0.41	0.43	0.41	0.42	0.42	-0.99%	622,893
Nov 13, 2025	0.46	0.47	0.41	0.42	0.42	-6.78%	1,022,436
Nov 12, 2025	0.47	0.48	0.44	0.46	0.46	-0.48%	498,422
Nov 11, 2025	0.44	0.47	0.42	0.46	0.46	-0.65%	756,705
Nov 10, 2025	0.48	0.49	0.44	0.46	0.46	6.47%	1,601,719
Nov 7, 2025	0.42	0.43	0.40	0.43	0.43	-0.39%	805,101
Nov 6, 2025	0.47	0.48	0.42	0.43	0.43	-6.58%	1,027,749
Nov 5, 2025	0.43	0.47	0.43	0.47	0.47	6.28%	644,464
Nov 4, 2025	0.44	0.44	0.41	0.44	0.44	-5.18%	1,779,264
Nov 3, 2025	0.51	0.51	0.46	0.46	0.46	-8.30%	1,730,772
Oct 31, 2025	0.51	0.52	0.49	0.50	0.50	-1.02%	1,642,547
Oct 30, 2025	0.52	0.54	0.50	0.51	0.51	-4.68%	1,318,917
Oct 29, 2025	0.58	0.60	0.51	0.53	0.53	-9.54%	2,803,601
Oct 28, 2025	0.67	0.68	0.58	0.59	0.59	-9.51%	3,921,503
Oct 27, 2025	0.61	0.73	0.60	0.65	0.65	10.25%	8,011,637
Oct 24, 2025	0.58	0.61	0.56	0.59	0.59	5.27%	2,871,600
Oct 23, 2025	0.51	0.57	0.51	0.56	0.56	8.08%	2,040,784
Oct 22, 2025	0.53	0.56	0.48	0.52	0.52	-2.64%	3,224,524
Oct 21, 2025	0.58	0.59	0.53	0.53	0.53	-7.66%	2,326,562
Oct 20, 2025	0.55	0.59	0.54	0.58	0.58	8.48%	2,584,149
Oct 17, 2025	0.52	0.55	0.51	0.53	0.53	2.50%	2,030,869
Oct 16, 2025	0.62	0.65	0.51	0.52	0.52	-12.16%	6,715,240
Oct 15, 2025	0.64	0.64	0.57	0.59	0.59	6.78%	7,427,982
Oct 14, 2025	0.54	0.59	0.53	0.55	0.55	4.60%	4,857,321
Oct 13, 2025	0.59	0.63	0.50	0.53	0.53	-15.20%	11,373,048
Oct 10, 2025	0.57	0.91	0.55	0.63	0.63	39.45%	228,870,836
Oct 9, 2025	0.45	0.47	0.43	0.45	0.45	-0.88%	923,992
Oct 8, 2025	0.44	0.47	0.44	0.45	0.45	3.62%	1,633,804
Oct 7, 2025	0.44	0.46	0.42	0.44	0.44	-3.66%	1,453,795
Oct 6, 2025	0.44	0.47	0.43	0.45	0.45	2.51%	2,204,488
Oct 3, 2025	0.43	0.46	0.41	0.44	0.44	8.18%	3,782,403
Oct 2, 2025	0.42	0.43	0.40	0.41	0.41	-1.33%	2,183,550
Oct 1, 2025	0.42	0.42	0.40	0.41	0.41	-0.24%	1,664,929
Sep 30, 2025	0.42	0.43	0.40	0.42	0.42	0.51%	1,220,864
Sep 29, 2025	0.42	0.43	0.40	0.41	0.41	-1.41%	1,632,677
Sep 26, 2025	0.44	0.45	0.41	0.42	0.42	-6.35%	1,889,986
Sep 25, 2025	0.44	0.47	0.43	0.45	0.45	-4.85%	1,666,519
Sep 24, 2025	0.50	0.52	0.47	0.47	0.47	-6.24%	1,547,671
Sep 23, 2025	0.50	0.55	0.49	0.50	0.50	-1.32%	2,713,616
Sep 22, 2025	0.46	0.53	0.45	0.51	0.51	4.29%	3,751,046
Sep 19, 2025	0.47	0.58	0.45	0.49	0.49	8.85%	12,334,787
Sep 18, 2025	0.46	0.49	0.45	0.45	0.45	1.24%	2,678,020
Sep 17, 2025	0.50	0.50	0.44	0.44	0.44	-9.78%	4,170,652
Sep 16, 2025	0.44	0.50	0.43	0.49	0.49	14.46%	2,403,771
Sep 15, 2025	0.41	0.45	0.41	0.43	0.43	3.23%	1,370,607
Sep 12, 2025	0.43	0.45	0.41	0.41	0.41	-6.31%	1,493,653
Sep 11, 2025	0.38	0.45	0.38	0.44	0.44	13.87%	2,672,035
Sep 10, 2025	0.39	0.40	0.38	0.39	0.39	-0.10%	1,190,939
Sep 9, 2025	0.36	0.40	0.35	0.39	0.39	5.79%	1,308,131
Sep 8, 2025	0.36	0.38	0.36	0.37	0.37	-0.05%	841,567
Sep 5, 2025	0.36	0.37	0.35	0.37	0.37	-0.33%	758,191
Sep 4, 2025	0.38	0.39	0.35	0.37	0.37	-2.87%	1,300,694
Sep 3, 2025	0.37	0.41	0.36	0.38	0.38	-	4,967,772
Sep 2, 2025	0.41	0.45	0.36	0.38	0.38	-10.12%	3,352,207
Aug 29, 2025	0.44	0.45	0.42	0.42	0.42	-1.99%	1,138,863
Aug 28, 2025	0.45	0.45	0.42	0.43	0.43	-0.85%	1,309,301
Aug 27, 2025	0.45	0.47	0.43	0.44	0.44	-1.34%	2,651,287
Aug 26, 2025	0.46	0.48	0.44	0.44	0.44	-4.19%	2,022,056
Aug 25, 2025	0.43	0.49	0.43	0.46	0.46	0.07%	1,939,216
Aug 22, 2025	0.42	0.48	0.42	0.46	0.46	4.62%	3,657,761
Aug 21, 2025	0.44	0.49	0.42	0.44	0.44	3.17%	5,605,767
Aug 20, 2025	0.57	0.58	0.43	0.43	0.43	-9.13%	58,841,335
Aug 19, 2025	0.49	0.51	0.45	0.47	0.47	-6.18%	24,444,738
Aug 18, 2025	0.51	0.53	0.49	0.50	0.50	-1.81%	554,080
Aug 15, 2025	0.53	0.53	0.48	0.51	0.51	-2.10%	1,475,152
Aug 14, 2025	0.45	0.58	0.45	0.52	0.52	11.06%	5,310,304
Aug 13, 2025	0.47	0.49	0.43	0.47	0.47	-3.28%	2,462,703
Aug 12, 2025	0.51	0.52	0.44	0.48	0.48	-9.06%	2,303,194
Aug 11, 2025	0.53	0.56	0.52	0.53	0.53	-1.10%	816,693
Aug 8, 2025	0.56	0.57	0.51	0.54	0.54	-5.38%	1,623,793
Aug 7, 2025	0.61	0.62	0.56	0.57	0.57	-7.96%	1,589,089
Aug 6, 2025	0.63	0.65	0.59	0.62	0.62	1.18%	1,432,371
Aug 5, 2025	0.59	0.63	0.53	0.61	0.61	3.82%	3,429,883
Aug 4, 2025	0.56	0.62	0.56	0.59	0.59	1.80%	1,850,875
Aug 1, 2025	0.59	0.62	0.56	0.58	0.58	-9.80%	2,920,239
Jul 31, 2025	0.71	0.83	0.57	0.64	0.64	-10.22%	12,004,227
Jul 30, 2025	1.05	1.12	0.71	0.71	0.71	-40.03%	22,023,288
Jul 29, 2025	0.97	1.54	0.92	1.19	1.19	77.88%	319,087,543
Jul 28, 2025	0.64	0.70	0.64	0.67	0.67	4.55%	31,200,868
Jul 25, 2025	0.66	0.66	0.62	0.64	0.64	-0.42%	483,010
Jul 24, 2025	0.68	0.69	0.64	0.64	0.64	-5.65%	461,435
Jul 23, 2025	0.67	0.69	0.67	0.68	0.68	2.25%	195,485
Jul 22, 2025	0.68	0.69	0.65	0.67	0.67	-2.90%	455,487
Jul 21, 2025	0.70	0.72	0.67	0.69	0.69	-1.86%	387,425
Jul 18, 2025	0.73	0.73	0.69	0.70	0.70	-2.03%	342,081
Jul 17, 2025	0.65	0.72	0.65	0.71	0.71	9.84%	903,760