ta-lib 计算kdj

ta-lib库可以用来计算KDJ指标。在使用ta-lib计算KDJ指标时，可以使用STOCH函数。具体的参数配置如下：

import talib
df\['talib_K'\], df\['talib_D'\] = talib.STOCH(df\['high'\].values, df\['low'\].values, df\['close'\].values, fastk_period=9, slowk_period=5, slowk_matype=1, slowd_period=5, slowd_matype=1)
df.loc\[:, 'talib_J'\] = 3.0 * df.loc\[:, 'talib_K'\] - 2.0 * df.loc\[:, 'talib_D'\]

这段代码会计算出KDJ指标的值，并将结果存储在DataFrame的相应列中。\[1\]

需要注意的是，ta-lib库中没有直接提供KDJ指标的计算方法，但可以使用STOCH函数来实现类似的效果。\[3\]
#### 引用[.reference_title]
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