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 — 2006

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2006-12-29$0.04$0.0415,000
2006-12-28$0.05$0.0580,000
2006-12-27$0.05$0.0510,000
2006-12-26$0.07$0.070
2006-12-22$0.07$0.070
2006-12-21$0.07$0.070
2006-12-20$0.07$0.0763,000
2006-12-19$0.07$0.070
2006-12-18$0.07$0.07200
2006-12-15$0.10$0.100
2006-12-14$0.10$0.1016,000
2006-12-13$0.10$0.1021,000
2006-12-12$0.09$0.095,000
2006-12-11$0.09$0.090
2006-12-08$0.09$0.094,000
2006-12-07$0.09$0.0945,299
2006-12-06$0.09$0.090
2006-12-05$0.09$0.092,000
2006-12-04$0.10$0.100
2006-12-01$0.10$0.1014,000
2006-11-30$0.10$0.105,000
2006-11-29$0.10$0.10598
2006-11-28$0.11$0.1119,500
2006-11-27$0.10$0.104,500
2006-11-24$0.09$0.090
2006-11-22$0.09$0.092,800
2006-11-21$0.10$0.100
2006-11-20$0.10$0.1024,396
2006-11-17$0.10$0.1010,000
2006-11-16$0.10$0.106,000
2006-11-15$0.10$0.1011,000
2006-11-14$0.10$0.101,000
2006-11-13$0.12$0.122,000
2006-11-10$0.11$0.11500
2006-11-09$0.10$0.1058,000
2006-11-08$0.12$0.120
2006-11-07$0.12$0.1218,000
2006-11-06$0.12$0.120
2006-11-03$0.12$0.128,500
2006-11-02$0.12$0.125,500
2006-11-01$0.10$0.103,500
2006-10-31$0.10$0.101,000
2006-10-30$0.12$0.120
2006-10-27$0.12$0.1218,400
2006-10-26$0.11$0.114,000
2006-10-25$0.10$0.100
2006-10-24$0.10$0.1013,300
2006-10-23$0.10$0.10243,800
2006-10-20$0.10$0.1054,000
2006-10-19$0.10$0.1059,550
2006-10-18$0.12$0.1256,300
2006-10-17$0.10$0.104,780
2006-10-16$0.10$0.105,000
2006-10-13$0.09$0.0927,000
2006-10-12$0.09$0.095,000
2006-10-11$0.09$0.097,000
2006-10-10$0.07$0.070
2006-10-09$0.07$0.07100
2006-10-06$0.07$0.070
2006-10-05$0.07$0.070
2006-10-04$0.07$0.070
2006-10-03$0.07$0.07200
2006-10-02$0.07$0.070
2006-09-29$0.07$0.071,000
2006-09-28$0.07$0.078,347
2006-09-27$0.07$0.070
2006-09-26$0.07$0.070
2006-09-25$0.07$0.070
2006-09-22$0.07$0.070
2006-09-21$0.07$0.076,295
2006-09-20$0.07$0.0785,000
2006-09-19$0.11$0.110
2006-09-18$0.11$0.1145,000
2006-09-15$0.09$0.0916,500
2006-09-14$0.10$0.100
2006-09-13$0.10$0.100
2006-09-12$0.10$0.100
2006-09-11$0.10$0.105,000
2006-09-08$0.10$0.100
2006-09-07$0.10$0.100
2006-09-06$0.10$0.100
2006-09-05$0.10$0.1020,000
2006-09-01$0.10$0.1015,800
2006-08-31$0.12$0.1220,000
2006-08-30$0.11$0.1120,000
2006-08-29$0.12$0.1210,000
2006-08-28$0.12$0.1225,850
2006-08-25$0.12$0.1235,900
2006-08-24$0.12$0.126,000
2006-08-23$0.12$0.1210,100
2006-08-22$0.08$0.083,700
2006-08-21$0.08$0.080
2006-08-18$0.08$0.080
2006-08-17$0.08$0.085,300
2006-08-16$0.10$0.100
2006-08-15$0.10$0.105,000
2006-08-14$0.10$0.1034,250
2006-08-11$0.11$0.1110,000
2006-08-10$0.11$0.1120,750
2006-08-09$0.11$0.1121,000
2006-08-08$0.11$0.1110,000
2006-08-07$0.11$0.110
2006-08-04$0.11$0.111,000
2006-08-03$0.11$0.11108,900
2006-08-02$0.11$0.110
2006-08-01$0.11$0.1133,400
2006-07-31$0.09$0.090
2006-07-28$0.09$0.090
2006-07-27$0.09$0.092,500
2006-07-26$0.09$0.091,300
2006-07-25$0.09$0.090
2006-07-24$0.09$0.090
2006-07-21$0.09$0.091,000
2006-07-20$0.11$0.1123,735
2006-07-19$0.10$0.1015,500
2006-07-18$0.09$0.0912,350
2006-07-17$0.10$0.100
2006-07-14$0.10$0.1012,000
2006-07-13$0.10$0.100
2006-07-12$0.10$0.1010,000
2006-07-11$0.12$0.1237,500
2006-07-10$0.13$0.1312,000
2006-07-07$0.13$0.1311,000
2006-07-06$0.13$0.13400
2006-07-05$0.13$0.131,000
2006-07-03$0.13$0.1320,000
2006-06-30$0.14$0.140
2006-06-29$0.14$0.1443,000
2006-06-28$0.14$0.1415,500
2006-06-27$0.13$0.13110,000
2006-06-26$0.12$0.12199,833
2006-06-23$0.12$0.1212,000
2006-06-22$0.09$0.090
2006-06-21$0.09$0.090
2006-06-20$0.09$0.09780
2006-06-19$0.09$0.091,000
2006-06-16$0.11$0.110
2006-06-15$0.11$0.110
2006-06-14$0.11$0.110
2006-06-13$0.11$0.110
2006-06-12$0.11$0.110
2006-06-09$0.11$0.111,500
2006-06-08$0.10$0.100
2006-06-07$0.10$0.1044,700
2006-06-06$0.10$0.1030,300
2006-06-05$0.10$0.100
2006-06-02$0.10$0.1010,000
2006-06-01$0.10$0.102,000
2006-05-31$0.11$0.110
2006-05-30$0.15$0.1522,000
2006-05-26$0.08$0.080
2006-05-25$0.08$0.080
2006-05-24$0.08$0.085,000
2006-05-23$0.08$0.0840,000
2006-05-22$0.09$0.090
2006-05-19$0.09$0.0973,500
2006-05-18$0.08$0.0861,500
2006-05-17$0.13$0.13750
2006-05-16$0.12$0.120
2006-05-15$0.12$0.121,250
2006-05-12$0.14$0.1411,750
2006-05-11$0.12$0.120
2006-05-10$0.12$0.121,000
2006-05-09$0.12$0.1223,000
2006-05-08$0.13$0.1350,000
2006-05-05$0.12$0.1210,000
2006-05-04$0.12$0.120
2006-05-03$0.12$0.12888
2006-05-02$0.12$0.120
2006-05-01$0.12$0.120
2006-04-28$0.12$0.120
2006-04-27$0.12$0.12500
2006-04-26$0.12$0.123,000
2006-04-25$0.15$0.15114,000
2006-04-24$0.13$0.1330,000
2006-04-21$0.15$0.1565,153
2006-04-20$0.13$0.1315,000
2006-04-19$0.16$0.16247
2006-04-18$0.16$0.16500
2006-04-17$0.16$0.1652,000
2006-04-13$0.14$0.1448
2006-04-12$0.13$0.133,700
2006-04-11$0.13$0.1364,000
2006-04-10$0.15$0.150
2006-04-07$0.15$0.1563,050
2006-04-06$0.17$0.170
2006-04-05$0.17$0.1711,890
2006-04-04$0.16$0.1661,200
2006-04-03$0.20$0.20100,690
2006-03-31$0.20$0.2013,435
2006-03-30$0.20$0.20162,600
2006-03-29$0.20$0.2015,000
2006-03-28$0.16$0.1642,500
2006-03-27$0.16$0.1694,360
2006-03-24$0.14$0.1415,675
2006-03-23$0.11$0.1113,675
2006-03-22$0.11$0.1110,000
2006-03-21$0.11$0.110
2006-03-20$0.11$0.110
2006-03-17$0.11$0.1110,938
2006-03-16$0.12$0.1280,700
2006-03-15$0.10$0.1017,399
2006-03-14$0.10$0.1012,000
2006-03-13$0.10$0.100
2006-03-10$0.10$0.10460
2006-03-09$0.10$0.100
2006-03-08$0.10$0.1026,000
2006-03-07$0.10$0.105,000
2006-03-06$0.08$0.0847,775
2006-03-03$0.08$0.0832,400
2006-03-02$0.09$0.09800
2006-03-01$0.09$0.09600
2006-02-28$0.07$0.0710,000
2006-02-27$0.08$0.0820,300
2006-02-24$0.08$0.0824,900
2006-02-23$0.08$0.0814,000
2006-02-22$0.08$0.080
2006-02-21$0.08$0.0855,000
2006-02-17$0.08$0.080
2006-02-16$0.08$0.0849,000
2006-02-15$0.07$0.070
2006-02-14$0.07$0.070
2006-02-13$0.07$0.075,190
2006-02-10$0.07$0.0711,000
2006-02-09$0.07$0.07100
2006-02-08$0.08$0.0825,000
2006-02-07$0.08$0.085,000
2006-02-06$0.07$0.070
2006-02-03$0.07$0.0710,000
2006-02-02$0.07$0.0726,000
2006-02-01$0.08$0.0820,000
2006-01-31$0.08$0.080
2006-01-30$0.08$0.0820,000
2006-01-27$0.08$0.0832,000
2006-01-26$0.08$0.08400
2006-01-25$0.08$0.0839,000
2006-01-24$0.07$0.070
2006-01-23$0.07$0.0730,000
2006-01-20$0.07$0.070
2006-01-19$0.07$0.073,500
2006-01-18$0.07$0.0713,300
2006-01-17$0.07$0.07132,847
2006-01-13$0.07$0.070
2006-01-12$0.07$0.0736,157
2006-01-11$0.07$0.070
2006-01-10$0.07$0.070
2006-01-09$0.07$0.0720,400
2006-01-06$0.06$0.060
2006-01-05$0.06$0.06300
2006-01-04$0.06$0.063,500
2006-01-03$0.08$0.08500