共 5 条公开笔记
长期的投资理念。
免大的损失，设置合理的投资收益预期。人在投资过程中，当投资组合亏到50%以后，再实现扭亏是很难的，可能需要100%的回报，但获得100%的回报，承担的风险要比50%的回报所承担的风险高很多，而且那时候人的心态可能也是激进的，是一种赌徒的心态
第一层，是数学好、物理好、能编程，这是技术性的，所以年轻人入行的时候，确实需要技术的能力；第二层，是对策略的把握，包含对模型策略的开发、对基本面的把握等；第三层，是从思想理念上进行宏观的提升。
只要把历史投资规律通过数据有效地整理并实施，那就是量化投资。
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