OTC:ALRTF | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volume
2026-08-28$0.02$0.0220,000
2026-08-27$0.02$0.020
2026-08-26$0.02$0.020
2026-08-25$0.02$0.0212,000
2026-08-24$0.02$0.0212,990
2026-08-21$0.02$0.020
2026-08-20$0.02$0.024,981
2026-08-19$0.02$0.020
2026-08-18$0.02$0.020
2026-08-17$0.02$0.0210,000
2026-08-14$0.02$0.02251,448
2026-08-13$0.02$0.020
2026-08-12$0.02$0.020
2026-08-11$0.02$0.0210,000
2026-08-10$0.02$0.02139,000
2026-08-07$0.02$0.0238,000
2026-08-06$0.02$0.0210,400
2026-08-05$0.02$0.020
2026-08-04$0.02$0.020
2026-08-03$0.02$0.020
2026-07-31$0.02$0.0233,000
2026-07-30$0.02$0.0230,720
2026-07-29$0.02$0.020
2026-07-28$0.02$0.0232,000
2026-07-27$0.02$0.0225,000
2026-07-24$0.02$0.020
2026-07-23$0.02$0.029,938
2026-07-22$0.02$0.020
2026-07-21$0.02$0.020
2026-07-20$0.02$0.02192,970
2026-07-17$0.02$0.0210,001
2026-07-16$0.02$0.020
2026-07-15$0.02$0.020
2026-07-14$0.02$0.02120,000
2026-07-13$0.02$0.020
2026-07-10$0.02$0.026,999
2026-07-09$0.02$0.020
2026-07-08$0.02$0.020
2026-07-07$0.02$0.0267,226
2026-07-06$0.02$0.02298,051
2026-07-02$0.02$0.02539,325
2026-07-01$0.02$0.0223,100
2026-06-30$0.02$0.0250,400
2026-06-29$0.02$0.0231,555
2026-06-26$0.02$0.025,945
2026-06-25$0.02$0.028,333
2026-06-24$0.02$0.029,000
2026-06-23$0.02$0.022,055
2026-06-22$0.02$0.0231,300
2026-06-18$0.02$0.020
2026-06-17$0.02$0.02100,365
2026-06-16$0.02$0.020
2026-06-15$0.02$0.022,000
2026-06-12$0.02$0.020
2026-06-11$0.02$0.0225,300
2026-06-10$0.02$0.020
2026-06-09$0.02$0.0238,599
2026-06-08$0.02$0.0215,000
2026-06-05$0.02$0.021,200
2026-06-04$0.02$0.020
2026-06-03$0.02$0.022,500
2026-06-02$0.02$0.0210,000
2026-06-01$0.02$0.027,000
2026-05-29$0.02$0.0220,000
2026-05-28$0.02$0.0213,800
2026-05-27$0.02$0.022,285
2026-05-26$0.02$0.0236,599
2026-05-22$0.02$0.02110
2026-05-21$0.01$0.010
2026-05-20$0.01$0.0124,199
2026-05-19$0.02$0.0214,375
2026-05-18$0.02$0.0252,080
2026-05-15$0.02$0.0237,500
2026-05-14$0.01$0.011,000
2026-05-13$0.01$0.017,600
2026-05-12$0.01$0.0117,200
2026-05-11$0.02$0.025,600
2026-05-08$0.02$0.025,000
2026-05-07$0.02$0.020
2026-05-06$0.02$0.020
2026-05-05$0.02$0.022,824
2026-05-04$0.02$0.0250,000
2026-05-01$0.01$0.01100,000
2026-04-30$0.01$0.017,184
2026-04-29$0.02$0.020
2026-04-28$0.02$0.022,924
2026-04-27$0.02$0.0225,000
2026-04-24$0.01$0.0125,099
2026-04-23$0.01$0.0114,444
2026-04-22$0.02$0.020
2026-04-21$0.02$0.020
2026-04-20$0.02$0.020
2026-04-17$0.02$0.020
2026-04-16$0.02$0.020
2026-04-15$0.02$0.020
2026-04-14$0.02$0.020
2026-04-13$0.02$0.02750
2026-04-10$0.02$0.025,263
2026-04-09$0.02$0.023,000
2026-04-08$0.01$0.010