OTC:ALRTF | Historical Stock Price | ALR Technologies SG Ltd.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1998-12-23 to 2026-08-28
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.00$0.00$0.02$0.08$0.43$2.231998-12-232026-08-28

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2012-12-31$0.03$0.03155,375
2012-12-28$0.04$0.0421,550
2012-12-27$0.04$0.0459,450
2012-12-26$0.04$0.04541,898
2012-12-24$0.02$0.0219,000
2012-12-21$0.02$0.0260,000
2012-12-20$0.02$0.02327,400
2012-12-19$0.03$0.035,650
2012-12-18$0.03$0.0368,000
2012-12-17$0.03$0.03100,450
2012-12-14$0.03$0.03103,600
2012-12-13$0.02$0.02255,122
2012-12-12$0.03$0.0312,000
2012-12-11$0.03$0.03228,450
2012-12-10$0.03$0.0368,000
2012-12-07$0.03$0.0388,350
2012-12-06$0.02$0.02244,500
2012-12-05$0.03$0.0397,589
2012-12-04$0.04$0.0425,000
2012-12-03$0.04$0.0428,877
2012-11-30$0.02$0.024,750
2012-11-29$0.04$0.040
2012-11-28$0.04$0.0485,250
2012-11-27$0.04$0.0422,000
2012-11-26$0.04$0.0412,500
2012-11-23$0.04$0.040
2012-11-21$0.04$0.040
2012-11-20$0.04$0.040
2012-11-19$0.04$0.042,450
2012-11-16$0.04$0.043,900
2012-11-15$0.04$0.0424,000
2012-11-14$0.04$0.0412,100
2012-11-13$0.04$0.041,200
2012-11-12$0.05$0.0512,000
2012-11-09$0.04$0.0431,000
2012-11-08$0.05$0.0510,000
2012-11-07$0.05$0.0583,400
2012-11-06$0.05$0.0525,200
2012-11-05$0.05$0.0519,093
2012-11-02$0.05$0.050
2012-11-01$0.05$0.05500
2012-10-31$0.05$0.050
2012-10-26$0.05$0.0517,100
2012-10-25$0.04$0.045,000
2012-10-24$0.05$0.051,000
2012-10-23$0.04$0.0455,000
2012-10-22$0.05$0.05110,000
2012-10-19$0.05$0.0520,869
2012-10-18$0.06$0.064,849
2012-10-17$0.06$0.069,500
2012-10-16$0.06$0.060
2012-10-15$0.06$0.060
2012-10-12$0.06$0.06100
2012-10-11$0.06$0.06100
2012-10-10$0.06$0.060
2012-10-09$0.06$0.0610,000
2012-10-08$0.05$0.0520,800
2012-10-05$0.06$0.060
2012-10-04$0.06$0.0611,300
2012-10-03$0.06$0.0639,130
2012-10-02$0.07$0.073,500
2012-10-01$0.07$0.076,825
2012-09-28$0.07$0.07151,990
2012-09-27$0.07$0.071,956
2012-09-26$0.07$0.0714,100
2012-09-25$0.07$0.071,900
2012-09-24$0.07$0.070
2012-09-21$0.07$0.0710,250
2012-09-20$0.06$0.0616,000
2012-09-19$0.06$0.060
2012-09-18$0.06$0.06101,150
2012-09-17$0.07$0.0753,970
2012-09-14$0.07$0.0725,450
2012-09-13$0.07$0.072,500
2012-09-12$0.07$0.078,350
2012-09-11$0.06$0.061,250
2012-09-10$0.07$0.074,600
2012-09-07$0.07$0.0761,300
2012-09-06$0.06$0.0676,700
2012-09-05$0.07$0.076,000
2012-09-04$0.07$0.0729,940
2012-08-31$0.07$0.070
2012-08-30$0.07$0.07300
2012-08-29$0.07$0.0741,000
2012-08-28$0.07$0.0729,600
2012-08-27$0.06$0.06105,000
2012-08-24$0.05$0.0545,000
2012-08-23$0.05$0.050
2012-08-22$0.05$0.05850
2012-08-21$0.05$0.05112,000
2012-08-20$0.05$0.050
2012-08-17$0.05$0.0541,800
2012-08-16$0.06$0.060
2012-08-15$0.06$0.065,120
2012-08-14$0.05$0.05132,294
2012-08-13$0.07$0.0715,950
2012-08-10$0.06$0.060
2012-08-09$0.06$0.0631,500
2012-08-08$0.07$0.070
2012-08-07$0.07$0.076,000
2012-08-06$0.07$0.0724,600
2012-08-03$0.05$0.0543,000
2012-08-02$0.07$0.0731,000
2012-08-01$0.07$0.0715,500
2012-07-31$0.07$0.0720,000
2012-07-30$0.07$0.0720,000
2012-07-27$0.08$0.0880,150
2012-07-26$0.06$0.060
2012-07-25$0.06$0.063,000
2012-07-24$0.07$0.070
2012-07-23$0.07$0.0715,500
2012-07-20$0.05$0.052,300
2012-07-19$0.08$0.0836,500
2012-07-18$0.08$0.0814,823
2012-07-17$0.07$0.075,000
2012-07-16$0.08$0.0851,900
2012-07-13$0.07$0.0715,100
2012-07-12$0.07$0.07136,650
2012-07-11$0.07$0.07200
2012-07-10$0.07$0.07176,000
2012-07-09$0.07$0.07548
2012-07-06$0.07$0.07122,310
2012-07-05$0.07$0.0720,000
2012-07-03$0.08$0.085,000
2012-07-02$0.08$0.083,000
2012-06-29$0.08$0.0858,500
2012-06-28$0.08$0.0854,000
2012-06-27$0.07$0.07138,877
2012-06-26$0.08$0.080
2012-06-25$0.08$0.08280
2012-06-22$0.08$0.08255,990
2012-06-21$0.07$0.0710,000
2012-06-20$0.07$0.075,000
2012-06-19$0.08$0.080
2012-06-18$0.08$0.0820,000
2012-06-15$0.08$0.0853,000
2012-06-14$0.07$0.0722,000
2012-06-13$0.08$0.080
2012-06-12$0.08$0.08394,780
2012-06-11$0.06$0.0678,873
2012-06-08$0.06$0.060
2012-06-07$0.06$0.0621,550
2012-06-06$0.06$0.06140,000
2012-06-05$0.06$0.0650,000
2012-06-04$0.07$0.076,250
2012-06-01$0.07$0.0743,120
2012-05-31$0.07$0.070
2012-05-30$0.07$0.0712,600
2012-05-29$0.08$0.080
2012-05-25$0.08$0.08500
2012-05-24$0.07$0.07199,900
2012-05-23$0.08$0.0816,750
2012-05-22$0.07$0.070
2012-05-21$0.07$0.0711,000
2012-05-18$0.07$0.075,000
2012-05-17$0.08$0.080
2012-05-16$0.08$0.0822,348
2012-05-15$0.08$0.08190,600
2012-05-14$0.08$0.0825,000
2012-05-11$0.08$0.0834,822
2012-05-10$0.06$0.0628,471
2012-05-09$0.08$0.080
2012-05-08$0.08$0.080
2012-05-07$0.08$0.0822,750
2012-05-04$0.08$0.080
2012-05-03$0.08$0.080
2012-05-02$0.08$0.0852,250
2012-05-01$0.07$0.07144,925
2012-04-30$0.07$0.07166,791
2012-04-27$0.08$0.085,000
2012-04-26$0.08$0.0829,600
2012-04-25$0.07$0.07117,000
2012-04-24$0.07$0.0740,000
2012-04-23$0.08$0.0860,500
2012-04-20$0.07$0.0735,550
2012-04-19$0.08$0.0825,000
2012-04-18$0.08$0.086,300
2012-04-17$0.08$0.088,245
2012-04-16$0.08$0.082,625
2012-04-13$0.08$0.0835,000
2012-04-12$0.08$0.0814,500
2012-04-11$0.08$0.0819,250
2012-04-10$0.08$0.08103,955
2012-04-09$0.08$0.0875,389
2012-04-05$0.08$0.0887,583
2012-04-04$0.09$0.0936,000
2012-04-03$0.09$0.09173,496
2012-04-02$0.09$0.094,000
2012-03-30$0.08$0.081,550
2012-03-29$0.09$0.0911,390
2012-03-28$0.10$0.100
2012-03-27$0.10$0.100
2012-03-26$0.10$0.1015,180
2012-03-23$0.10$0.1025,010
2012-03-22$0.09$0.093,900
2012-03-21$0.08$0.0812,000
2012-03-20$0.09$0.09102,200
2012-03-19$0.09$0.097,000
2012-03-16$0.11$0.1121,550
2012-03-15$0.10$0.101,250
2012-03-14$0.10$0.1031,220
2012-03-13$0.10$0.1012,000
2012-03-12$0.11$0.1119,000
2012-03-09$0.11$0.1172,550
2012-03-08$0.10$0.102,475
2012-03-07$0.11$0.1180,700
2012-03-06$0.09$0.0914,650
2012-03-05$0.11$0.112,500
2012-03-02$0.12$0.120
2012-03-01$0.12$0.120
2012-02-29$0.12$0.1290,700
2012-02-28$0.11$0.1121,200
2012-02-27$0.11$0.1173,727
2012-02-24$0.09$0.0956,800
2012-02-23$0.08$0.0828,000
2012-02-22$0.10$0.1021,810
2012-02-21$0.12$0.126,900
2012-02-17$0.08$0.0876,480
2012-02-16$0.09$0.0937,336
2012-02-15$0.07$0.0713,590
2012-02-14$0.09$0.090
2012-02-13$0.09$0.090
2012-02-10$0.09$0.092,500
2012-02-09$0.09$0.094,500
2012-02-08$0.09$0.09122,000
2012-02-07$0.09$0.0912,000
2012-02-06$0.09$0.0955,000
2012-02-03$0.09$0.094,884
2012-02-02$0.09$0.0970,950
2012-02-01$0.09$0.0945,000
2012-01-31$0.08$0.0866,250
2012-01-30$0.08$0.083,080
2012-01-27$0.08$0.0811,000
2012-01-26$0.08$0.081,250
2012-01-25$0.08$0.08181,000
2012-01-24$0.08$0.08131,800
2012-01-23$0.07$0.0752,420
2012-01-20$0.08$0.080
2012-01-19$0.08$0.0816,000
2012-01-18$0.08$0.0858,420
2012-01-17$0.08$0.0875,042
2012-01-13$0.07$0.079,450
2012-01-12$0.07$0.0728,581
2012-01-11$0.07$0.0776,620
2012-01-10$0.07$0.076,000
2012-01-09$0.06$0.06167,900
2012-01-06$0.08$0.080
2012-01-05$0.08$0.0859,750
2012-01-04$0.08$0.08109,910
2012-01-03$0.09$0.0937,600