****************************************************** Investing into SPY $100 twice monthly start_date: 2000-01-01, end_date: 2022-12-31, days:[9, 20] Total money invested: $55200.00 Total return rate:228.40% Profit: $126078.30 total_invest_count: 552 ****************************************************** ****************************************************** Investing into SPY $100 twice monthly start_date: 2000-01-01, end_date: 2022-12-31, days:[5, 20] Total money invested: $55200.00 Total return rate:228.09% Profit: $125903.91 total_invest_count: 552 ****************************************************** ****************************************************** Investing into SPY $100 twice monthly start_date: 2000-01-01, end_date: 2022-12-31, days:[1, 15] Total money invested: $55200.00 Total return rate:227.76% Profit: $125724.05 total_invest_count: 552 ****************************************************** ****************************************************** Investing into SPY $100 twice monthly start_date: 2000-01-01, end_date: 2022-12-31, days:[8, 23] Total money invested: $55200.00 Total return rate:228.09% Profit: $125906.10 total_invest_count: 552 ****************************************************** ****************************************************** Investing into SPY $100 twice monthly start_date: 2000-01-01, end_date: 2022-12-31, days:[10, 25] Total money invested: $55200.00 Total return rate:228.16% Profit: $125941.60 total_invest_count: 552 ******************************************************
2000-01-01到2022-12-31每月定投結果
所有跟帖:
• "days: [9, 20]", 什麽意思? -BeLe- ♀ (471 bytes) () 02/03/2024 postreply 17:46:58
• 應該是每個月的9號或者20號定投 -yuanshangdu- ♂ (0 bytes) () 02/03/2024 postreply 18:01:40
• 就是每月9號和20號兩次定投。另外, -study169- ♂ (143 bytes) () 02/03/2024 postreply 18:19:09
• 你是用什麽網站做這些計算的? -BeLe- ♀ (0 bytes) () 02/03/2024 postreply 18:24:47
• 我用python寫了點程序,從Yahoo finance下載數據自己算的 -study169- ♂ (121 bytes) () 02/03/2024 postreply 18:33:21
• 你的計算裏麵,好像是若9號或20號股市不開盤,就跳過。 -BeLe- ♀ (0 bytes) () 02/03/2024 postreply 18:39:34
• 我簡化了一下,沒有考慮股市不開盤的情況。其實一年Miss一兩次應該影響不大。 -study169- ♂ (0 bytes) () 02/03/2024 postreply 18:41:44
• 2024年將有7次,9號或20號在周末。 -BeLe- ♀ (0 bytes) () 02/03/2024 postreply 18:51:49
• 那我再把這些再考慮進去重算一下 -study169- ♂ (0 bytes) () 02/03/2024 postreply 19:06:15
• 更新了考慮周末或者節日的情況,原來的邏輯確實漏掉了不少。但結論是一樣的。 -study169- ♂ (0 bytes) () 02/03/2024 postreply 19:45:15
• 投資回報比例一樣,資金投入增多了。 -study169- ♂ (0 bytes) () 02/03/2024 postreply 19:47:00
• 遇到9號或20號在周末,就在緊接著的星期一買SPY? -BeLe- ♀ (0 bytes) () 02/03/2024 postreply 20:01:22
• 是的 -study169- ♂ (0 bytes) () 02/03/2024 postreply 20:02:46