神马文学网关于Heiken-Ashi烛图
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关于Heiken-Ashi烛图
Heikin-Ashi Candlesticks 是“Heiken-Ashi烛图”
基本算法：
HaClose = (open+high+low+close)/4;
HaOpen = (ref(Open,1)+Open)/2;
HaHigh = Max(high, Max(HaClose, HaOpen));
HaLow = Min(low,Min(HaClose, HaOpen));
实际算法比上述复杂。
5 simple rules for modified candle and they can be easily remembered:
理解烛图更迭的意义时须记住以下五个简单原则：
Rule 1 : Positive candle means “BUY” (Basic Rule) Negative candle means “SELL”
1.阳烛图表示“买”(约定的基本原则)，阴烛图表示“卖”。
Rule 2 : Positive candle with upper shadow means “strong BUY” Negative candle with lower shadow means “strong SELL”
2.带上影的阳烛图表示“强势买”，带下影的阴烛图表示“强势卖”。
Rule 3 : Positive candle with lower shadow means “weak BUY” Negative candle with upper shadow means “weak SELL”
3. 带下影的阳烛图表示“弱势买”，带上影的阴烛图表示“弱势卖”。
Rule 4 : Candle shorter than previous day means “an indication of a Change”.
4.烛图长度短于前一期时意味着“即将转势”。
Rule 5 : Very short candle (especially cross-shaped) means “a Change of the trend”.
5.烛图长度很短时(特别是十字星出现时)意味着“趋势翻转”。