CalcuSum vs 一万小时计划

Investing is simple. Staying invested is not. CalcuSum helps you calculate and visualise index investment returns through dollar-cost averaging. Track your investments across major indices — S&P 500, NASDAQ, Dow Jones, and Hang Seng — with decades of historical data and intuitive charts. Pick an index. Set a timeframe. See what disciplined investing actually delivers. WHAT YOU CAN DO · Calculate returns across multiple major indices with real historical data · Simulate dollar-cost averaging strategies over custom timeframes · Compare investment strategies side by side · Study market recoveries and downturns · Track your portfolio progress over time · Journal your investment thinking and decisions BUILT FOR THE LONG GAME No predictions. No hype. Just data, clarity, and the quiet confidence that comes with knowing your numbers.

目标设定——自由定义你的“一万小时”挑战（学习、运动、艺术等）； 时间记录——精准统计投入时长，可视化成长曲线； 进度激励——里程碑奖励、数据复盘，告别半途而废； 时间看得见，坚持终将伟大！ 现在开始，用「一万小时计划」书写你的传奇。