条件必须在时间倒退几小节的条件的基础上工作

Question

出于研究目的，我想比较历史数据的某些数学条件。但我需要新的条件来根据之前的计算结果工作，时间倒退几小节。

简单地说，我需要在历史图表上加上一个标签，以便将以下条件考虑在内。

我不知道怎么做。这在松树5号真的可能吗？

简单的例子：

//@version=5
indicator("")
condition_1 = close > close[20] // just for example, don't look for logic
condition_2 = close < close[5] // just for example, don't look for logic
bool done = false
if condition_2 == true and condition_1[-10] == true // -10 in square brackets to understand the meaning, I understand that this is a bug in Pine, but how to solve this problem?
done
plotchar(done)
plot(close)

Answer 1

如果你想回顾10条，你应该使用[10]而不是[-10]

//@version=5
indicator("")
condition_1 = close > close[20] // just for example, don't look for logic
condition_2 = close < close[5] // just for example, don't look for logic
bool done = false
if condition_2 == true and condition_1[10] == true 
done
plotchar(done)
plot(close)