Does anyone have a script that will display with a line the midpoint of the previous and current Weeks High and low? Previous weeks midpoint display could be a dashed line and current weeks midpoint could be a solid line for example.....TIA

Try this for now - plots the week average - will take a closer look over w'end re hi/lo, etc:

dashed line u can do in input and options "Draw as:" and "Style:"

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plot Data = open;
def th = high(period = "week")[0];
def tl = low(period = "week")[0];
def pc = open(period = "week")[0];


def avgrange2 = (th - tl) / 2;

plot weekavg = (th + tl) / 2;
input bubbles = yes;
AddChartBubble(bubbles and !IsNaN(close[4]) and IsNaN(close[3]), weekavg[4], "weekMid", Color.VIOLET, yes);


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OK perfect...thanks for the help and look forward to any added script.

Dave

I tinkered around with some code I had. Leave the the displace option on zero

You can pick a range of aggregation periods under inputs - also week of course )
Chartbubbles are Phi Plo for Period hi resp lo. If you use only week you can adjust the bubble with ie Wkhi Wklo.
Depends also how many lines you have on your charts. Bubbles help to keep confusion somewhat under control

Let me know if that works

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plot Data = close;input aggregationPeriod = AggregationPeriod.DAY;
input length = 1;
input displace = 0;
input showOnlyLastPeriod = no;

plot DailyHigh;
plot DailyLow;
if showOnlyLastPeriod and !IsNaN(close(period = aggregationPeriod)[-1]) {
DailyHigh = Double.NaN;
DailyLow = Double.NaN;
} else {
DailyHigh = Highest(high(period = aggregationPeriod)[-displace], length);
DailyLow = Lowest(low(period = aggregationPeriod)[-displace], length);
}

DailyHigh.SetDefaultColor(GetColor(4));
DailyHigh.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
DailyLow.SetDefaultColor(GetColor(4));
DailyLow.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);


AddChartBubble( !IsNaN(close[4]) and IsNaN(close[3]), DailyHigh[4], "Phi", Color.LIGHT_GREEN, yes);
AddChartBubble(!IsNaN(close[4]) and IsNaN(close[3]), DailyLow[4], "Plo", Color.DARK_ORANGE, yes);

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