ALR Technologies SG Ltd. (ALRTF)
OTCMKTS · Delayed Price · Currency is USD
0.0177
0.00 (0.00%)
May 29, 2026, 11:11 AM EST
ALR Technologies SG Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 18.00% | 13,800 |
| May 27, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 2,285 |
| May 26, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 36,599 |
| May 22, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 1.08% | 110 |
| May 20, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | -9.91% | 24,199 |
| May 19, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -3.55% | 14,375 |
| May 18, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 13.87% | 52,080 |
| May 15, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 13.64% | 37,500 |
| May 14, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -5.71% | 1,000 |
| May 13, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 7.69% | 7,600 |
| May 12, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -15.03% | 17,200 |
| May 11, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -8.38% | 5,600 |
| May 8, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 4.24% | 5,000 |
| May 5, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -4.64% | 2,824 |
| May 4, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 82.61% | 50,000 |
| May 1, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -23.33% | 100,000 |
| Apr 30, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | -32.20% | 7,184 |
| Apr 28, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 2,924 |
| Apr 27, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 19.19% | 25,000 |
| Apr 24, 2026 | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 | 50.76% | 25,099 |
| Apr 23, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -44.35% | 14,444 |
| Apr 13, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | - | 750 |
| Apr 10, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.57% | 5,263 |
| Apr 9, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | 40.80% | 3,000 |
| Apr 6, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 4,000 |
| Apr 2, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 6.84% | 50,000 |
| Apr 1, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -1.35% | 4,375 |
| Mar 20, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -5.12% | 500 |
| Mar 19, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -3.85% | 20,000 |
| Mar 17, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 4.00% | 10,000 |
| Mar 16, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 11,151 |
| Mar 13, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -3.85% | 100 |
| Mar 12, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 2.52% | 50,000 |
| Mar 11, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 37.83% | 23,735 |
| Mar 9, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 54,532 |
| Mar 6, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | - | 836 |
| Mar 4, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -34.75% | 89,003 |
| Mar 2, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 14.63% | 26,416 |
| Feb 26, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -4.65% | 123,825 |
| Feb 25, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -8.67% | 51,002 |
| Feb 17, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 8.65% | 10,000 |
| Feb 13, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | -13.33% | 14,000 |
| Feb 12, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 29,799 |
| Feb 10, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | -19.79% | 10,000 |
| Feb 9, 2026 | 0.02 | 0.02 | 0.01 | 0.02 | 0.02 | 20.26% | 18,198 |
| Feb 6, 2026 | 0.01 | 0.02 | 0.01 | 0.02 | 0.02 | -8.53% | 15,000 |
| Feb 5, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 13.33% | 3,008 |
| Feb 4, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | - | 20,080 |
| Feb 2, 2026 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 7.14% | 121,297 |
| Jan 30, 2026 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 16.67% | 20,000 |