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请问talib 里面有个叫SAR的指标参数该怎么设置呢?
指标的API描述如下
SAR - Parabolic SAR
real = SAR(high, low, acceleration=0, maximum=0)
Learn more about the Parabolic SAR at tadoc.org.
我在调用这个指标的时候该怎么设置参数呢?
是应该这样?
var records=exchange.GetRecords(PERIOD_M3);
var sar= talib.SAR(records,0,0)
还是应该这样呢?
var records=exchange.GetRecords(PERIOD_M3);
var sar= talib.SAR(records,records,0,0);
正确的参数设置应该是怎样的呢?
然后这个指标是不是无法在回测的行情图标里面显示?我在回测的行情图标里面看不到它。
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var records=exchange.GetRecords(PERIOD_M3);
var sar= talib.SAR(records,0,0)
这样就可以了,SAR不会显示,他属于talib库,只有TA库会显示, 想调试可以用画线库画出来
8 years ago
- 1

