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Pine script 找不到函数或函数引用_Pine Script - Fatal编程技术网

Pine script 找不到函数或函数引用

Pine script 找不到函数或函数引用,pine-script,Pine Script,我只是第一次尝试Pine脚本,但无法实现这一点——根据其他示例,这应该是微不足道的 study("Price to Operating Income", overlay=true, scale=scale.left) op_income = financial(syminfo.tickerid, "OPER_INCOME", "FQ") price_op_income = close/op_income plot(price_op_in

我只是第一次尝试Pine脚本,但无法实现这一点——根据其他示例,这应该是微不足道的

study("Price to Operating Income", overlay=true, scale=scale.left)
op_income = financial(syminfo.tickerid, "OPER_INCOME", "FQ")
price_op_income = close/op_income
plot(price_op_income)
找不到函数或函数引用


这仅仅是因为在TradingView的免费版本中Pine脚本没有营业收入,还是我遗漏了什么?

您忘记了脚本开头的
/@version=4
标签。
financial()
是一个从Pine脚本版本4开始提供的函数

//@version=4
study("Price to Operating Income", overlay=true, scale=scale.left)

op_income = financial(syminfo.tickerid, "OPER_INCOME", "FQ")
price_op_income = close/op_income

plot(price_op_income)