Aptose Biosciences (APTO) went public on October 23, 2014, when it opened at a split-adjusted price of $2,947.50.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
April 2025 | $1.99 | $1.99 | $1.35 | $1.71 | 670,384 |
March 2025 | $3.17 | $3.98 | $2.39 | $3.15 | 642,308 |
February 2025 | $5.43 | $7.76 | $3.05 | $3.19 | 12,105,796 |
January 2025 | $6.93 | $7.35 | $4.96 | $5.28 | 509,234 |
December 2024 | $5.63 | $11.69 | $5.10 | $6.76 | 12,834,853 |
November 2024 | $11.21 | $12.49 | $3.90 | $5.46 | 629,084 |
October 2024 | $12.33 | $12.33 | $10.22 | $11.42 | 52,280 |
September 2024 | $14.10 | $14.28 | $9.90 | $12.33 | 793,648 |
August 2024 | $17.10 | $17.40 | $11.34 | $12.18 | 310,164 |
July 2024 | $23.22 | $24.30 | $16.50 | $17.01 | 57,754 |
June 2024 | $29.70 | $32.40 | $21.30 | $22.77 | 42,833 |
May 2024 | $36.90 | $38.10 | $29.25 | $29.25 | 44,903 |
April 2024 | $51.60 | $51.61 | $34.50 | $36.00 | 52,015 |
March 2024 | $54.60 | $56.10 | $40.80 | $49.80 | 51,229 |
February 2024 | $62.70 | $66.00 | $52.20 | $54.00 | 60,081 |
January 2024 | $75.90 | $78.00 | $50.77 | $60.00 | 75,770 |
December 2023 | $72.00 | $87.23 | $67.80 | $76.20 | 51,711 |
November 2023 | $84.00 | $99.60 | $66.60 | $73.20 | 24,107 |
October 2023 | $87.90 | $98.99 | $64.20 | $83.70 | 36,021 |
September 2023 | $121.20 | $127.65 | $82.80 | $84.00 | 21,865 |
August 2023 | $93.30 | $153.00 | $93.30 | $121.50 | 32,465 |
July 2023 | $139.20 | $145.20 | $87.30 | $93.00 | 27,124 |
June 2023 | $180.45 | $207.00 | $132.30 | $139.20 | 42,636 |
May 2023 | $223.47 | $261.00 | $162.00 | $184.50 | 14,828 |
April 2023 | $292.50 | $292.50 | $207.00 | $217.22 | 8,363 |
