使用 Pine Script v5 的前一天最高价和最低价
Previous Day High and Low using Pine Script v5
我正在尝试将 pinescript 从 v1 转换为 v5。
v1
study(title="Previous Day High and Low", shorttitle="Previous Day High and Low", overlay=true)
D_High = security(tickerid, 'D', high[1])
D_Low = security(tickerid, 'D', low[1])
D_Close = security(tickerid, 'D', close[1])
D_Open = security(tickerid, 'D', open[1])
plot(isintraday ? D_High : na, title="Daily High",style=line, color=blue,linewidth=1)
plot(isintraday ? D_Low : na, title="Daily Low",style=line, color=blue,linewidth=1)
输出:
v1 工作正常。
我正在尝试转换 v5
//@version=5
indicator(title="Previous Day High and Low New", shorttitle="Previous Day High and Low New", overlay=true)
D_High = request.security(syminfo.tickerid, 'D', high[1])
D_Low = request.security(syminfo.tickerid, 'D', low[1])
plot(timeframe.isintraday ? D_High : na, title="Daily High", color=color.green,linewidth=2)
plot(timeframe.isintraday ? D_Low : na, title="Daily Low", color=color.red,linewidth=2)
输出:
但是显示错误。有什么想法吗?
Pine v1-v2 的 security()
函数默认使用 lookahead 参数,可以在 v3-v5 中使用 lookahead=
参数进行修改。为了匹配结果声明 barmerge.lookahead_on
:
//@version=5
indicator(title="Previous Day High and Low New", shorttitle="Previous Day High and Low New", overlay=true)
D_High = request.security(syminfo.tickerid, 'D', high[1], lookahead = barmerge.lookahead_on)
D_Low = request.security(syminfo.tickerid, 'D', low[1], lookahead = barmerge.lookahead_on)
plot(timeframe.isintraday ? D_High : na, title="Daily High", color=color.green,linewidth=2)
plot(timeframe.isintraday ? D_Low : na, title="Daily Low", color=color.red,linewidth=2)
我正在尝试将 pinescript 从 v1 转换为 v5。
v1
study(title="Previous Day High and Low", shorttitle="Previous Day High and Low", overlay=true)
D_High = security(tickerid, 'D', high[1])
D_Low = security(tickerid, 'D', low[1])
D_Close = security(tickerid, 'D', close[1])
D_Open = security(tickerid, 'D', open[1])
plot(isintraday ? D_High : na, title="Daily High",style=line, color=blue,linewidth=1)
plot(isintraday ? D_Low : na, title="Daily Low",style=line, color=blue,linewidth=1)
输出:
v1 工作正常。
我正在尝试转换 v5
//@version=5
indicator(title="Previous Day High and Low New", shorttitle="Previous Day High and Low New", overlay=true)
D_High = request.security(syminfo.tickerid, 'D', high[1])
D_Low = request.security(syminfo.tickerid, 'D', low[1])
plot(timeframe.isintraday ? D_High : na, title="Daily High", color=color.green,linewidth=2)
plot(timeframe.isintraday ? D_Low : na, title="Daily Low", color=color.red,linewidth=2)
输出:
但是显示错误。有什么想法吗?
Pine v1-v2 的 security()
函数默认使用 lookahead 参数,可以在 v3-v5 中使用 lookahead=
参数进行修改。为了匹配结果声明 barmerge.lookahead_on
:
//@version=5
indicator(title="Previous Day High and Low New", shorttitle="Previous Day High and Low New", overlay=true)
D_High = request.security(syminfo.tickerid, 'D', high[1], lookahead = barmerge.lookahead_on)
D_Low = request.security(syminfo.tickerid, 'D', low[1], lookahead = barmerge.lookahead_on)
plot(timeframe.isintraday ? D_High : na, title="Daily High", color=color.green,linewidth=2)
plot(timeframe.isintraday ? D_Low : na, title="Daily Low", color=color.red,linewidth=2)