| | |
| | | continue; // 股票不存在,跳过 |
| | | } |
| | | |
| | | // 先获取真实价格(从Redis获取,不经过StockSetting计算) |
| | | // 先获取真实涨跌幅数据 |
| | | StockRealTimeBean realTimeStock = RedisKeyUtil.getCacheRealTimeStock(stock); |
| | | if (realTimeStock == null) { |
| | | continue; // 无法获取真实数据,跳过 |
| | | } |
| | | |
| | | // 获取真实价格(从Redis获取,不经过StockSetting计算) |
| | | String s = RedisKeyUtil.doPost(stock.getStockCode(), stock.getStockType()); |
| | | if (s == null) { |
| | | continue; // 无法获取真实价格,跳过 |
| | |
| | | premarketPrice = realPrice.multiply(new BigDecimal(setting.getPrice())); |
| | | } |
| | | |
| | | // 计算涨跌幅 = (盘前价格 - 真实价格) / 真实价格 |
| | | // 获取前收盘价 |
| | | BigDecimal prevClose = new BigDecimal(realTimeStock.getPc()); |
| | | |
| | | // 基于盘前价格计算涨跌幅 = (盘前价格 - 前收盘价) / 前收盘价 |
| | | BigDecimal hcrate = BigDecimal.ZERO; |
| | | if (realPrice.compareTo(BigDecimal.ZERO) > 0) { |
| | | hcrate = premarketPrice.subtract(realPrice) |
| | | .divide(realPrice, 4, RoundingMode.HALF_UP); |
| | | if (prevClose.compareTo(BigDecimal.ZERO) > 0) { |
| | | hcrate = premarketPrice.subtract(prevClose) |
| | | .divide(prevClose, 4, RoundingMode.HALF_UP); |
| | | } |
| | | |
| | | // 格式化涨跌幅为带百分号的字符串 |