摘要: 布林带 SharpCharts 计算 * Middle Band = 20-day simple moving average (SMA) * Upper Band = 20-day SMA + (20-day standard deviation of price x 2) * Lower Ban 阅读全文
posted @ 2024-03-16 11:57 绝不原创的飞龙 阅读(733) 评论(0) 推荐(0)