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 — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2007-12-31$0.19$0.191,000
2007-12-28$0.19$0.190
2007-12-27$0.19$0.19500
2007-12-26$0.20$0.200
2007-12-24$0.20$0.200
2007-12-21$0.20$0.200
2007-12-20$0.20$0.206,400
2007-12-19$0.19$0.19200
2007-12-18$0.22$0.2225,500
2007-12-17$0.20$0.200
2007-12-14$0.20$0.202,500
2007-12-13$0.20$0.206,000
2007-12-12$0.20$0.2057,450
2007-12-11$0.23$0.230
2007-12-10$0.23$0.23107,000
2007-12-07$0.23$0.2310,500
2007-12-06$0.25$0.254,300
2007-12-05$0.22$0.22188,547
2007-12-04$0.20$0.20118,430
2007-12-03$0.19$0.1914,350
2007-11-30$0.19$0.195,000
2007-11-29$0.19$0.195,500
2007-11-28$0.20$0.2037,672
2007-11-27$0.20$0.20151,150
2007-11-26$0.20$0.200
2007-11-23$0.20$0.2056,100
2007-11-21$0.20$0.2090,500
2007-11-20$0.20$0.2090,500
2007-11-19$0.20$0.20152,938
2007-11-16$0.19$0.1981,000
2007-11-15$0.20$0.20233,500
2007-11-14$0.20$0.2022,000
2007-11-13$0.20$0.2064,000
2007-11-12$0.20$0.200
2007-11-09$0.20$0.2026,498
2007-11-08$0.19$0.191,000
2007-11-07$0.19$0.1940,500
2007-11-06$0.20$0.2097,500
2007-11-05$0.20$0.2030,350
2007-11-02$0.20$0.2081,151
2007-11-01$0.17$0.1740,000
2007-10-31$0.16$0.161,000
2007-10-30$0.18$0.180
2007-10-29$0.18$0.182,298
2007-10-26$0.16$0.16787,500
2007-10-25$0.15$0.156,000
2007-10-24$0.19$0.191,000,500
2007-10-23$0.20$0.20286,300
2007-10-22$0.19$0.1988,700
2007-10-19$0.17$0.17170,200
2007-10-18$0.16$0.1627,000
2007-10-17$0.15$0.1510,000
2007-10-16$0.17$0.1710,500
2007-10-15$0.15$0.1520,000
2007-10-12$0.15$0.15129,299
2007-10-11$0.15$0.15166,200
2007-10-10$0.15$0.1538,415
2007-10-09$0.15$0.15310,745
2007-10-08$0.15$0.1576,800
2007-10-05$0.16$0.1660,000
2007-10-04$0.16$0.1628,875
2007-10-03$0.16$0.1615,000
2007-10-02$0.16$0.165,000
2007-10-01$0.15$0.150
2007-09-28$0.15$0.1525,000
2007-09-27$0.16$0.161,200
2007-09-26$0.17$0.170
2007-09-25$0.17$0.1710,000
2007-09-24$0.19$0.1910,000
2007-09-21$0.19$0.1967,414
2007-09-20$0.15$0.1528,000
2007-09-19$0.19$0.19145,208
2007-09-18$0.19$0.19145,250
2007-09-17$0.17$0.1740,000
2007-09-14$0.18$0.1832,000
2007-09-13$0.15$0.150
2007-09-12$0.15$0.15250
2007-09-11$0.15$0.15830
2007-09-10$0.15$0.150
2007-09-07$0.15$0.151,200
2007-09-06$0.15$0.1513,500
2007-09-05$0.15$0.150
2007-09-04$0.15$0.155,000
2007-08-31$0.16$0.160
2007-08-30$0.16$0.1610,000
2007-08-29$0.18$0.181,000
2007-08-28$0.17$0.1755,000
2007-08-27$0.19$0.190
2007-08-24$0.19$0.190
2007-08-23$0.19$0.19176,750
2007-08-22$0.20$0.2082,102
2007-08-21$0.16$0.165,000
2007-08-20$0.17$0.1710,000
2007-08-17$0.18$0.18222,531
2007-08-16$0.16$0.1650
2007-08-15$0.16$0.16426,650
2007-08-14$0.15$0.150
2007-08-13$0.15$0.152,450
2007-08-10$0.15$0.155,000
2007-08-09$0.15$0.150
2007-08-08$0.15$0.153,000
2007-08-07$0.15$0.155,150
2007-08-06$0.16$0.1675,000
2007-08-03$0.16$0.165,000
2007-08-02$0.16$0.1615,000
2007-08-01$0.15$0.150
2007-07-31$0.15$0.150
2007-07-30$0.15$0.1512,750
2007-07-27$0.15$0.1570,000
2007-07-26$0.17$0.175,000
2007-07-25$0.15$0.1527,000
2007-07-24$0.17$0.1740,000
2007-07-23$0.18$0.1834,614
2007-07-20$0.15$0.1531,000
2007-07-19$0.14$0.149,000
2007-07-18$0.18$0.180
2007-07-17$0.18$0.1892,000
2007-07-16$0.17$0.178,300
2007-07-13$0.17$0.1712,032
2007-07-12$0.17$0.172,000
2007-07-11$0.17$0.175,000
2007-07-10$0.19$0.1915,000
2007-07-09$0.18$0.1866,002
2007-07-06$0.19$0.191,802
2007-07-05$0.19$0.1929,350
2007-07-03$0.19$0.1918,500
2007-07-02$0.17$0.1719,000
2007-06-29$0.15$0.151,272,500
2007-06-28$0.15$0.1551,950
2007-06-27$0.12$0.120
2007-06-26$0.15$0.1517,000
2007-06-25$0.15$0.153,500
2007-06-22$0.14$0.1475,270
2007-06-21$0.14$0.1410,000
2007-06-20$0.13$0.1358,000
2007-06-19$0.11$0.117,000
2007-06-18$0.13$0.139,270
2007-06-15$0.13$0.1339,500
2007-06-14$0.14$0.1414,022
2007-06-13$0.14$0.1496,668
2007-06-12$0.16$0.1631,234
2007-06-11$0.18$0.1825,400
2007-06-08$0.18$0.1822,000
2007-06-07$0.17$0.176,000
2007-06-06$0.19$0.19269,600
2007-06-05$0.16$0.16311,499
2007-06-04$0.12$0.12188,500
2007-06-01$0.11$0.1136,600
2007-05-31$0.11$0.1112,000
2007-05-30$0.12$0.1212,000
2007-05-29$0.12$0.12404,100
2007-05-25$0.10$0.10143,500
2007-05-24$0.08$0.0856,000
2007-05-23$0.09$0.0922,000
2007-05-22$0.08$0.08135,375
2007-05-21$0.07$0.0760,800
2007-05-18$0.05$0.053,200
2007-05-17$0.05$0.0569,000
2007-05-16$0.06$0.0656,500
2007-05-15$0.06$0.062,000
2007-05-14$0.06$0.0615,000
2007-05-11$0.07$0.0710,400
2007-05-10$0.06$0.0635,000
2007-05-09$0.06$0.06101,900
2007-05-08$0.06$0.060
2007-05-07$0.06$0.0681,000
2007-05-04$0.06$0.0669,800
2007-05-03$0.04$0.040
2007-05-02$0.04$0.049,900
2007-05-01$0.05$0.050
2007-04-30$0.05$0.0525,600
2007-04-27$0.06$0.06130,668
2007-04-26$0.06$0.06400
2007-04-25$0.07$0.075,000
2007-04-24$0.07$0.0715,000
2007-04-23$0.06$0.0625,000
2007-04-20$0.05$0.050
2007-04-19$0.05$0.0592,900
2007-04-18$0.05$0.050
2007-04-17$0.05$0.051,900
2007-04-16$0.05$0.057,390
2007-04-13$0.05$0.0517,300
2007-04-12$0.05$0.054,569
2007-04-11$0.05$0.051,000
2007-04-10$0.05$0.055,000
2007-04-09$0.05$0.057,400
2007-04-05$0.05$0.0528,046
2007-04-04$0.05$0.051,454
2007-04-03$0.06$0.060
2007-04-02$0.06$0.060
2007-03-30$0.06$0.0654,900
2007-03-29$0.05$0.0553,100
2007-03-28$0.06$0.060
2007-03-27$0.06$0.062,000
2007-03-26$0.06$0.060
2007-03-23$0.06$0.0620,000
2007-03-22$0.05$0.050
2007-03-21$0.05$0.050
2007-03-20$0.05$0.0567,500
2007-03-19$0.06$0.0677,599
2007-03-16$0.08$0.086,000
2007-03-15$0.10$0.1016,500
2007-03-14$0.09$0.0910,000
2007-03-13$0.06$0.060
2007-03-12$0.06$0.065,000
2007-03-09$0.06$0.063,000
2007-03-08$0.07$0.0710,000
2007-03-07$0.09$0.090
2007-03-06$0.09$0.090
2007-03-05$0.09$0.09150
2007-03-02$0.06$0.060
2007-03-01$0.06$0.060
2007-02-28$0.06$0.060
2007-02-27$0.06$0.065,500
2007-02-26$0.06$0.064,640
2007-02-23$0.06$0.06890
2007-02-22$0.06$0.061,000
2007-02-21$0.06$0.065,000
2007-02-20$0.07$0.070
2007-02-16$0.07$0.0711,000
2007-02-15$0.09$0.090
2007-02-14$0.09$0.090
2007-02-13$0.09$0.090
2007-02-12$0.09$0.0936,000
2007-02-09$0.08$0.0810,100
2007-02-08$0.09$0.09107,500
2007-02-07$0.07$0.07500
2007-02-06$0.07$0.0712,500
2007-02-05$0.05$0.054,000
2007-02-02$0.07$0.0759,900
2007-02-01$0.07$0.070
2007-01-31$0.07$0.076,200
2007-01-30$0.07$0.0716,908
2007-01-29$0.09$0.090
2007-01-26$0.09$0.098,750
2007-01-25$0.08$0.0838,300
2007-01-24$0.08$0.080
2007-01-23$0.08$0.080
2007-01-22$0.08$0.080
2007-01-19$0.08$0.085,000
2007-01-18$0.08$0.080
2007-01-17$0.08$0.084,800
2007-01-16$0.10$0.103,000
2007-01-12$0.11$0.1115,250
2007-01-11$0.11$0.1181,650
2007-01-10$0.10$0.100
2007-01-09$0.10$0.10850
2007-01-08$0.10$0.1045,789
2007-01-05$0.07$0.070
2007-01-04$0.07$0.070
2007-01-03$0.07$0.0721,850