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.

View year

Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2015-12-31$0.00$0.000
2015-12-30$0.00$0.000
2015-12-29$0.00$0.00100,200
2015-12-28$0.00$0.00100,000
2015-12-24$0.00$0.0027,000
2015-12-23$0.00$0.001,500
2015-12-22$0.00$0.00114,300
2015-12-21$0.01$0.0112,500
2015-12-18$0.01$0.0110,200
2015-12-17$0.01$0.010
2015-12-16$0.01$0.010
2015-12-15$0.01$0.010
2015-12-14$0.01$0.0110,000
2015-12-11$0.01$0.0145,000
2015-12-10$0.01$0.010
2015-12-09$0.01$0.010
2015-12-08$0.01$0.0150,000
2015-12-07$0.01$0.01102,600
2015-12-04$0.01$0.011,000
2015-12-03$0.01$0.010
2015-12-02$0.01$0.0150,000
2015-12-01$0.01$0.010
2015-11-30$0.01$0.01391,500
2015-11-27$0.01$0.010
2015-11-25$0.01$0.015,000
2015-11-24$0.01$0.018,000
2015-11-23$0.01$0.01130,000
2015-11-20$0.01$0.010
2015-11-19$0.01$0.010
2015-11-18$0.01$0.01311,193
2015-11-17$0.01$0.01998,186
2015-11-16$0.01$0.0110,000
2015-11-13$0.01$0.0110,000
2015-11-12$0.01$0.0117,213
2015-11-11$0.01$0.010
2015-11-10$0.01$0.011,000
2015-11-09$0.01$0.0111,100
2015-11-06$0.01$0.010
2015-11-05$0.01$0.010
2015-11-04$0.01$0.0170,000
2015-11-03$0.01$0.010
2015-11-02$0.01$0.010
2015-10-30$0.01$0.01105,000
2015-10-29$0.01$0.010
2015-10-28$0.01$0.0111,000
2015-10-27$0.01$0.01140,000
2015-10-26$0.01$0.010
2015-10-23$0.01$0.010
2015-10-22$0.01$0.010
2015-10-21$0.01$0.0152,000
2015-10-20$0.01$0.010
2015-10-19$0.01$0.01150,000
2015-10-16$0.01$0.010
2015-10-15$0.01$0.011,413
2015-10-14$0.01$0.010
2015-10-13$0.01$0.010
2015-10-12$0.01$0.010
2015-10-09$0.01$0.010
2015-10-08$0.01$0.0166,000
2015-10-07$0.01$0.012,000
2015-10-06$0.01$0.019,999
2015-10-05$0.01$0.012,500
2015-10-02$0.01$0.010
2015-10-01$0.01$0.010
2015-09-30$0.01$0.01127,018
2015-09-29$0.01$0.0116,000
2015-09-28$0.00$0.0033,599
2015-09-25$0.01$0.010
2015-09-24$0.01$0.010
2015-09-23$0.01$0.01100
2015-09-22$0.01$0.010
2015-09-21$0.01$0.010
2015-09-18$0.01$0.0190,000
2015-09-17$0.01$0.01160,000
2015-09-16$0.01$0.010
2015-09-15$0.01$0.010
2015-09-14$0.01$0.0160,500
2015-09-11$0.00$0.000
2015-09-10$0.00$0.000
2015-09-09$0.00$0.000
2015-09-08$0.00$0.001,000
2015-09-04$0.01$0.010
2015-09-03$0.01$0.01100
2015-09-02$0.00$0.000
2015-09-01$0.00$0.0010,000
2015-08-31$0.00$0.000
2015-08-28$0.00$0.0080,000
2015-08-27$0.00$0.000
2015-08-26$0.00$0.0030,000
2015-08-25$0.01$0.01276,500
2015-08-24$0.01$0.0119,500
2015-08-21$0.00$0.000
2015-08-20$0.00$0.004,400
2015-08-19$0.01$0.011,500
2015-08-18$0.00$0.000
2015-08-17$0.00$0.000
2015-08-14$0.00$0.00150
2015-08-13$0.00$0.000
2015-08-12$0.00$0.00122,540
2015-08-11$0.01$0.011,050
2015-08-10$0.01$0.016,999
2015-08-07$0.01$0.0110,300
2015-08-06$0.01$0.0123,500
2015-08-05$0.01$0.011,000
2015-08-04$0.01$0.0117,000
2015-08-03$0.01$0.010
2015-07-31$0.01$0.0112,600
2015-07-30$0.01$0.0120,100
2015-07-29$0.01$0.0155,000
2015-07-28$0.01$0.010
2015-07-27$0.01$0.010
2015-07-24$0.01$0.0118,740
2015-07-23$0.01$0.01100
2015-07-22$0.00$0.0081,992
2015-07-21$0.01$0.01148,000
2015-07-20$0.00$0.000
2015-07-17$0.00$0.000
2015-07-16$0.00$0.000
2015-07-15$0.00$0.00150,000
2015-07-14$0.00$0.00132,098
2015-07-13$0.00$0.00210,086
2015-07-10$0.01$0.010
2015-07-09$0.01$0.0110,000
2015-07-08$0.00$0.0030,000
2015-07-07$0.00$0.0025,900
2015-07-06$0.01$0.010
2015-07-02$0.01$0.010
2015-07-01$0.01$0.010
2015-06-30$0.01$0.01300
2015-06-29$0.00$0.00123,600
2015-06-26$0.01$0.01100
2015-06-25$0.00$0.0056,416
2015-06-24$0.00$0.00140,305
2015-06-23$0.01$0.01177,000
2015-06-22$0.01$0.01208,282
2015-06-19$0.01$0.010
2015-06-18$0.01$0.010
2015-06-17$0.01$0.0198,000
2015-06-16$0.01$0.0130,300
2015-06-15$0.01$0.010
2015-06-12$0.01$0.01300,000
2015-06-11$0.01$0.010
2015-06-10$0.01$0.0121,057
2015-06-09$0.01$0.0110,020
2015-06-08$0.01$0.0122,077
2015-06-05$0.01$0.010
2015-06-04$0.01$0.0136,667
2015-06-03$0.01$0.0112,750
2015-06-02$0.01$0.010
2015-06-01$0.01$0.017,000
2015-05-29$0.01$0.0130,575
2015-05-28$0.01$0.010
2015-05-27$0.01$0.01177,000
2015-05-26$0.01$0.0167,025
2015-05-22$0.01$0.012,500
2015-05-21$0.01$0.010
2015-05-20$0.01$0.010
2015-05-19$0.01$0.0120,000
2015-05-18$0.01$0.01118,000
2015-05-15$0.01$0.018,500
2015-05-14$0.01$0.010
2015-05-13$0.01$0.0183,000
2015-05-12$0.01$0.0173,382
2015-05-11$0.01$0.0176,333
2015-05-08$0.01$0.010
2015-05-07$0.01$0.0165,217
2015-05-06$0.01$0.01293,500
2015-05-05$0.01$0.0156,333
2015-05-04$0.02$0.02270,000
2015-05-01$0.01$0.0140,000
2015-04-30$0.01$0.0128,900
2015-04-29$0.01$0.0178,200
2015-04-28$0.01$0.0144,500
2015-04-27$0.01$0.0118,000
2015-04-24$0.01$0.01648,612
2015-04-23$0.02$0.02341,000
2015-04-22$0.02$0.02396,910
2015-04-21$0.02$0.02507,500
2015-04-20$0.01$0.01952,410
2015-04-17$0.01$0.01123,624
2015-04-16$0.01$0.01558,500
2015-04-15$0.01$0.01663,885
2015-04-14$0.01$0.0120,000
2015-04-13$0.01$0.010
2015-04-10$0.01$0.0142,600
2015-04-09$0.01$0.01402,200
2015-04-08$0.01$0.010
2015-04-07$0.01$0.010
2015-04-06$0.01$0.0118,107
2015-04-02$0.01$0.01100,100
2015-04-01$0.01$0.0125,000
2015-03-31$0.01$0.010
2015-03-30$0.01$0.0124,600
2015-03-27$0.01$0.0120,000
2015-03-26$0.01$0.0191,474
2015-03-25$0.01$0.0114,200
2015-03-24$0.01$0.01133,772
2015-03-23$0.01$0.0124,700
2015-03-20$0.01$0.0152,900
2015-03-19$0.01$0.01100
2015-03-18$0.01$0.019,000
2015-03-17$0.01$0.010
2015-03-16$0.01$0.0190,000
2015-03-13$0.01$0.010
2015-03-12$0.01$0.010
2015-03-11$0.01$0.0185,000
2015-03-10$0.01$0.01164,498
2015-03-09$0.01$0.010
2015-03-06$0.01$0.01360,000
2015-03-05$0.01$0.01337,000
2015-03-04$0.01$0.01188,255
2015-03-03$0.01$0.0155,387
2015-03-02$0.01$0.0175,000
2015-02-27$0.01$0.01229,013
2015-02-26$0.01$0.0141,120
2015-02-25$0.01$0.01100,000
2015-02-24$0.01$0.01164,624
2015-02-23$0.01$0.01108,776
2015-02-20$0.01$0.0178,000
2015-02-19$0.01$0.0196,800
2015-02-18$0.01$0.0110,000
2015-02-17$0.01$0.01288,180
2015-02-13$0.01$0.013,000
2015-02-12$0.01$0.010
2015-02-11$0.01$0.0110,100
2015-02-10$0.01$0.010
2015-02-09$0.01$0.01152,422
2015-02-06$0.01$0.010
2015-02-05$0.01$0.010
2015-02-04$0.01$0.0120,889
2015-02-03$0.01$0.0186,000
2015-02-02$0.01$0.01239,000
2015-01-30$0.01$0.010
2015-01-29$0.01$0.01123,611
2015-01-28$0.01$0.010
2015-01-27$0.01$0.01556,547
2015-01-26$0.02$0.0231,500
2015-01-23$0.01$0.01387,100
2015-01-22$0.02$0.02118,175
2015-01-21$0.02$0.020
2015-01-20$0.02$0.02155,000
2015-01-16$0.02$0.0247,000
2015-01-15$0.02$0.02189,825
2015-01-14$0.02$0.022,700
2015-01-13$0.02$0.029,000
2015-01-12$0.02$0.0230,000
2015-01-09$0.02$0.020
2015-01-08$0.02$0.02100,000
2015-01-07$0.02$0.0217,320
2015-01-06$0.02$0.025,763
2015-01-05$0.02$0.0259,000
2015-01-02$0.02$0.020