ALRTF | ALR Tech SG | Historical Data

S&P 500$7,656.98
+0.86%
2m
DOW 30$52,573.29
+0.98%
2m
NASDAQ 100$29,368.44
+0.91%
2m
Russell 2000$288.89
+0.41%
2m
Russell 1000$417.91
+0.87%
2m
S&P 400$3,714.14
+0.83%
2m
S&P 600$1,726.18
+0.55%
2m

ALR Tech SG (ALRTF)

OTC

$0.02-$0.00010 (-0.53%)

Price as of Sep 04, 2026

N/A
Market Cap
52.85%
1-Year Change
Medical Devices
Industry

1 Month
+6.21%

Low Price$0.02

High Price$0.02
3 Months
+6.21%

Low Price$0.02

High Price$0.02
1 Year
+52.85%

Low Price$0.009

High Price$0.02

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
09/04/2026	0.02	0.02	0.02	0.02	-0.53%	53,500
08/28/2026	0.02	0.02	0.02	0.02	+11.18%	20,000
08/25/2026	0.02	0.02	0.02	0.02	+3.03%	12,000
08/24/2026	0.02	0.02	0.02	0.02	-13.16%	12,990
08/20/2026	0.02	0.02	0.02	0.02	0.00%	4,981
08/17/2026	0.02	0.02	0.02	0.02	+9.26%	10,000
08/14/2026	0.02	0.02	0.02	0.02	-3.39%	251,448
08/11/2026	0.02	0.02	0.02	0.02	+9.96%	10,000
08/10/2026	0.02	0.02	0.02	0.02	-7.51%	139,000
08/07/2026	0.02	0.02	0.02	0.02	+9.39%	38,000
08/06/2026	0.02	0.02	0.02	0.02	-8.59%	10,400
07/31/2026	0.02	0.02	0.02	0.02	0.00%	33,000
07/30/2026	0.02	0.02	0.02	0.02	-14.08%	30,720
07/28/2026	0.02	0.02	0.02	0.02	+12.88%	32,000
07/27/2026	0.02	0.02	0.02	0.02	+1.25%	25,000
07/23/2026	0.02	0.02	0.02	0.02	+20.17%	9,938
07/20/2026	0.02	0.02	0.02	0.02	-26.47%	192,970
07/17/2026	0.02	0.02	0.02	0.02	+2.00%	10,001
07/14/2026	0.02	0.02	0.02	0.02	0.00%	120,000
07/10/2026	0.02	0.02	0.02	0.02	0.00%	6,999
07/07/2026	0.02	0.02	0.02	0.02	-5.88%	67,226
07/06/2026	0.02	0.02	0.02	0.02	+14.86%	298,051
07/02/2026	0.02	0.02	0.02	0.02	+18.59%	539,325
07/01/2026	0.02	0.02	0.02	0.02	-8.24%	23,100
06/30/2026	0.02	0.02	0.02	0.02	-2.86%	50,400
06/29/2026	0.02	0.02	0.02	0.02	0.00%	31,555
06/26/2026	0.02	0.02	0.02	0.02	+16.67%	5,945
06/25/2026	0.02	0.02	0.02	0.02	0.00%	8,333
06/24/2026	0.02	0.02	0.02	0.02	0.00%	9,000
06/23/2026	0.02	0.02	0.02	0.02	-16.67%	2,055
06/22/2026	0.02	0.02	0.02	0.02	+19.21%	31,300
06/17/2026	0.02	0.02	0.02	0.02	+0.67%	100,365
06/15/2026	0.02	0.02	0.02	0.02	-15.25%	2,000
06/11/2026	0.02	0.02	0.02	0.02	0.00%	25,300
06/09/2026	0.02	0.02	0.02	0.02	0.00%	38,599
06/08/2026	0.02	0.02	0.02	0.02	0.00%	15,000
06/05/2026	0.02	0.02	0.02	0.02	0.00%	1,200
06/03/2026	0.02	0.02	0.02	0.02	0.00%	2,500
06/02/2026	0.02	0.02	0.02	0.02	0.00%	10,000
06/01/2026	0.02	0.02	0.02	0.02	0.00%	7,000
05/29/2026	0.02	0.02	0.02	0.02	0.00%	20,000
05/28/2026	0.02	0.02	0.02	0.02	+18.00%	13,800
05/27/2026	0.02	0.02	0.02	0.02	0.00%	2,285
05/26/2026	0.02	0.02	0.02	0.02	0.00%	36,599
05/22/2026	0.02	0.02	0.02	0.02	+1.08%	110
05/20/2026	0.02	0.02	0.01	0.01	-9.91%	24,199
05/19/2026	0.02	0.02	0.02	0.02	-3.55%	14,375
05/18/2026	0.01	0.02	0.01	0.02	+13.87%	52,080
05/15/2026	0.01	0.02	0.01	0.02	+13.64%	37,500
05/14/2026	0.01	0.01	0.01	0.01	-5.71%	1,000
05/13/2026	0.01	0.01	0.01	0.01	+7.69%	7,600
05/12/2026	0.01	0.01	0.01	0.01	-15.03%	17,200
05/11/2026	0.02	0.02	0.02	0.02	-8.38%	5,600
05/08/2026	0.02	0.02	0.02	0.02	+4.24%	5,000
05/05/2026	0.02	0.02	0.02	0.02	-4.64%	2,824
05/04/2026	0.02	0.02	0.02	0.02	+82.61%	50,000
05/01/2026	0.01	0.01	0.009	0.009	-23.33%	110,000
04/30/2026	0.02	0.02	0.01	0.01	-32.20%	7,184
04/28/2026	0.02	0.02	0.02	0.02	0.00%	2,924
04/27/2026	0.02	0.02	0.02	0.02	+19.19%	25,000
04/24/2026	0.02	0.02	0.01	0.01	+50.76%	25,099
04/23/2026	0.01	0.01	0.010	0.010	-44.35%	14,444
04/13/2026	0.01	0.02	0.01	0.02	0.00%	750
04/10/2026	0.02	0.02	0.02	0.02	+0.57%	5,263
04/09/2026	0.01	0.02	0.01	0.02	+40.80%	3,000
04/06/2026	0.01	0.01	0.01	0.01	0.00%	4,000
04/02/2026	0.01	0.01	0.01	0.01	+6.84%	50,000
04/01/2026	0.01	0.01	0.01	0.01	-1.35%	4,375
03/20/2026	0.01	0.01	0.01	0.01	-5.12%	500
03/19/2026	0.01	0.01	0.01	0.01	-3.85%	20,000
03/17/2026	0.01	0.01	0.01	0.01	+4.00%	10,000
03/16/2026	0.01	0.01	0.01	0.01	0.00%	11,151
03/13/2026	0.01	0.01	0.01	0.01	-3.85%	100
03/12/2026	0.01	0.01	0.01	0.01	+2.52%	50,000
03/11/2026	0.01	0.01	0.01	0.01	+37.83%	23,735
03/09/2026	0.009	0.009	0.009	0.009	0.00%	54,532
03/06/2026	0.009	0.009	0.009	0.009	0.00%	836
03/04/2026	0.01	0.01	0.009	0.009	-34.75%	89,003
03/02/2026	0.01	0.01	0.01	0.01	+14.63%	26,416
02/26/2026	0.01	0.01	0.01	0.01	-4.65%	123,825
02/25/2026	0.01	0.01	0.01	0.01	-8.67%	51,002
02/17/2026	0.01	0.01	0.01	0.01	+8.65%	10,000
02/13/2026	0.01	0.01	0.01	0.01	-13.33%	14,000
02/12/2026	0.02	0.02	0.02	0.02	0.00%	29,799
02/10/2026	0.02	0.02	0.02	0.02	-19.79%	10,000
02/09/2026	0.02	0.02	0.01	0.02	+20.26%	18,198
02/06/2026	0.01	0.02	0.01	0.02	-8.53%	15,000
02/05/2026	0.02	0.02	0.02	0.02	+13.33%	3,008
02/04/2026	0.02	0.02	0.02	0.02	0.00%	20,080
02/02/2026	0.02	0.02	0.02	0.02	+7.14%	121,297
01/30/2026	0.01	0.01	0.01	0.01	+16.67%	20,000
01/29/2026	0.02	0.02	0.01	0.01	-36.84%	1,028,450
01/27/2026	0.02	0.02	0.02	0.02	+24.18%	10,250
01/26/2026	0.02	0.02	0.02	0.02	-10.79%	38,678
01/23/2026	0.02	0.02	0.02	0.02	+2.21%	2,105
01/22/2026	0.02	0.02	0.02	0.02	-4.11%	200
01/21/2026	0.02	0.02	0.02	0.02	-7.89%	19,350
01/20/2026	0.02	0.02	0.02	0.02	+6.74%	104,229
01/16/2026	0.02	0.02	0.02	0.02	+4.71%	15,300
01/15/2026	0.02	0.02	0.02	0.02	-2.86%	35,000