If you invested ¥1000 in PeptiDream Inc. (4587.T) 10 years ago, it would be worth ¥392.14 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥420.75, while ¥1000 invested 1 year ago would be worth ¥638.39. This corresponds to total returns of -60.79%, -57.92%, -36.16%, respectively, with annualized returns of -8.94%, -15.89%, -36.16%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 1,073.5 | 1,084.5 | 1,084.5 | 1,105 | 1,072.5 | 1.14M |
| October 20, 2026 | 1,054 | 1,043.5 | 1,043.5 | 1,057.5 | 1,031.5 | 532,000 |
| October 19, 2026 | 1,053 | 1,049 | 1,049 | 1,072.5 | 1,043.5 | 707,200 |
| October 16, 2026 | 1,055.5 | 1,072.5 | 1,072.5 | 1,072.5 | 1,042.5 | 555,900 |
| October 15, 2026 | 1,044.5 | 1,031 | 1,031 | 1,053.5 | 1,022.5 | 771,000 |
| October 14, 2026 | 1,055 | 1,041.5 | 1,041.5 | 1,073.5 | 1,038 | 1.53M |
| October 13, 2026 | 1,085 | 1,081 | 1,081 | 1,092.5 | 1,067.5 | 592,800 |
| October 09, 2026 | 1,048 | 1,075 | 1,075 | 1,079 | 1,040.5 | 579,200 |
| October 08, 2026 | 1,069.5 | 1,052.5 | 1,052.5 | 1,086 | 1,040 | 616,900 |
| October 07, 2026 | 1,060 | 1,060.5 | 1,060.5 | 1,075.5 | 1,052 | 589,500 |
| October 06, 2026 | 1,073.5 | 1,058.5 | 1,058.5 | 1,086.5 | 1,047.5 | 734,400 |
| October 05, 2026 | 1,074 | 1,056.5 | 1,056.5 | 1,075.5 | 1,052.5 | 555,200 |
| October 02, 2026 | 1,108 | 1,076 | 1,076 | 1,122.5 | 1,076 | 783,100 |
| October 01, 2026 | 1,123 | 1,133 | 1,133 | 1,144 | 1,106 | 956,300 |
| September 30, 2026 | 1,051 | 1,113.5 | 1,113.5 | 1,121 | 1,045 | 1.4M |
| September 29, 2026 | 1,059 | 1,053.5 | 1,053.5 | 1,065.5 | 1,039.5 | 517,300 |
| September 28, 2026 | 1,084 | 1,066 | 1,066 | 1,084.5 | 1,063 | 694,100 |
| September 25, 2026 | 1,056.5 | 1,069 | 1,069 | 1,072.5 | 1,055.5 | 494,300 |
| September 24, 2026 | 1,057 | 1,056.5 | 1,056.5 | 1,076 | 1,047 | 814,200 |
| September 18, 2026 | 1,044 | 1,070 | 1,070 | 1,082 | 1,038.5 | 1.05M |
| September 17, 2026 | 1,047 | 1,049 | 1,049 | 1,068 | 1,041.5 | 629,000 |
| September 16, 2026 | 1,060 | 1,041.5 | 1,041.5 | 1,064 | 1,031 | 589,300 |
| September 15, 2026 | 1,067.5 | 1,060.5 | 1,060.5 | 1,070.5 | 1,046.5 | 521,700 |
| September 11, 2026 | 1,042.5 | 1,060.5 | 1,060.5 | 1,060.5 | 1,032.5 | 713,200 |
| September 10, 2026 | 1,063 | 1,068 | 1,068 | 1,091 | 1,057.5 | 700,600 |
| September 09, 2026 | 1,098.5 | 1,082.5 | 1,082.5 | 1,107 | 1,073.5 | 781,800 |
| September 08, 2026 | 1,075.5 | 1,096 | 1,096 | 1,112 | 1,068 | 829,800 |
| September 07, 2026 | 1,070 | 1,088.5 | 1,088.5 | 1,098 | 1,070 | 544,100 |
| September 04, 2026 | 1,095 | 1,069 | 1,069 | 1,105.5 | 1,056.5 | 733,500 |
| September 03, 2026 | 1,075 | 1,098 | 1,098 | 1,111 | 1,074.5 | 550,100 |
| September 02, 2026 | 1,085.5 | 1,075.5 | 1,075.5 | 1,106.5 | 1,074.5 | 745,300 |
| September 01, 2026 | 1,079 | 1,098 | 1,098 | 1,107 | 1,071 | 534,200 |
| August 31, 2026 | 1,100 | 1,090 | 1,090 | 1,104 | 1,085 | 907,800 |
| August 28, 2026 | 1,105 | 1,114.5 | 1,114.5 | 1,136 | 1,097.5 | 1.1M |
| August 27, 2026 | 1,101 | 1,107.5 | 1,107.5 | 1,134.5 | 1,101 | 755,600 |
| August 26, 2026 | 1,130 | 1,108.5 | 1,108.5 | 1,155 | 1,102.5 | 1.06M |
| August 25, 2026 | 1,115.5 | 1,114 | 1,114 | 1,127 | 1,081 | 1.05M |
| August 24, 2026 | 1,126 | 1,099.5 | 1,099.5 | 1,128 | 1,093 | 1.05M |
| August 21, 2026 | 1,095.5 | 1,114.5 | 1,114.5 | 1,124.5 | 1,092.5 | 1.1M |
| August 20, 2026 | 1,048 | 1,101.5 | 1,101.5 | 1,114 | 1,047 | 1.5M |
| August 19, 2026 | 1,037 | 1,027 | 1,027 | 1,044 | 1,013 | 957,400 |
| August 18, 2026 | 988.8 | 1,025.5 | 1,025.5 | 1,048 | 986 | 1.42M |
| August 17, 2026 | 1,038 | 1,002.5 | 1,002.5 | 1,049.5 | 983.8 | 1.43M |
| August 14, 2026 | 1,055.5 | 1,031.5 | 1,031.5 | 1,073 | 1,020 | 1.48M |
| August 13, 2026 | 993 | 1,046 | 1,046 | 1,063 | 972.5 | 2.21M |
| August 12, 2026 | 1,015 | 1,007 | 1,007 | 1,020 | 1,004.5 | 921,200 |
| August 10, 2026 | 995.8 | 992.2 | 992.2 | 1,016 | 983.1 | 869,000 |
| August 07, 2026 | 960.2 | 986.3 | 986.3 | 994.4 | 953 | 740,300 |
| August 06, 2026 | 966 | 960.2 | 960.2 | 992 | 956.1 | 697,700 |
| August 05, 2026 | 953.8 | 973.7 | 973.7 | 973.7 | 953.1 | 644,900 |
| August 04, 2026 | 933 | 953.8 | 953.8 | 959.9 | 923.5 | 865,200 |
| August 03, 2026 | 920 | 933.4 | 933.4 | 933.4 | 906.4 | 1.17M |
| July 31, 2026 | 928 | 947.2 | 947.2 | 956.2 | 925.7 | 926,100 |
| July 30, 2026 | 944.3 | 937.2 | 937.2 | 953 | 927.6 | 1.46M |
| July 29, 2026 | 936.7 | 948.7 | 948.7 | 954.9 | 922.1 | 1.04M |
| July 28, 2026 | 961.9 | 930.3 | 930.3 | 965.1 | 923.9 | 1.08M |
| July 27, 2026 | 969.6 | 955.8 | 955.8 | 972.9 | 950.1 | 642,500 |
| July 24, 2026 | 955.1 | 939.6 | 939.6 | 957.2 | 935.1 | 1.23M |
| July 23, 2026 | 946.1 | 952.7 | 952.7 | 958.9 | 944.4 | 681,100 |
| July 22, 2026 | 964.5 | 954.4 | 954.4 | 965.9 | 942.1 | 854,900 |