```
input timeFrame = {DAY, default WEEK, MONTH};
input showOnlyToday = no;
def H = high(period = timeFrame)[1];
def L = low(period = timeFrame)[1];
def C = close(period = timeFrame)[1];
def calc_PP = (H + L + C) / 3;
def calc_R1 = (2 * calc_PP) - L;
def calc_R2 = calc_PP + H - L;
def calc_R3 = H + 2 * (calc_PP - L);
def calc_S1 = (2 * calc_PP) - H;
def calc_S2 = calc_PP - H + L;
def calc_S3 = L - 2 * (H - calc_PP);
plot R3;
plot R2;
plot R1;
plot PP;
plot S1;
plot S2;
plot S3;
if (showOnlyToday and !IsNaN(close(period = timeFrame)[-1])) or
(getAggregationPeriod() > if timeframe == timeframe.DAY
then AggregationPeriod.DAY
else if timeframe == timeframe.WEEK
then AggregationPeriod.WEEK
else AggregationPeriod.MONTH)
then {
R1 = Double.NaN;
R2 = Double.NaN;
R3 = Double.NaN;
PP = Double.NaN;
S1 = Double.NaN;
S2 = Double.NaN;
S3 = Double.NaN;
}
else {
R1 = calc_R1;
R2 = calc_R2;
R3 = calc_R3;
PP = calc_PP;
S1 = calc_S1;
S2 = calc_S2;
S3 = calc_S3;
}
R1.SetDefaultColor(color.red);
R2.SetDefaultColor(color.red);
R3.SetDefaultColor(color.red);
S1.SetDefaultColor(color.green);
S2.SetDefaultColor(color.green);
S3.SetDefaultColor(color.green);
R1.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
R2.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
R3.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
S1.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
S2.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
S3.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);;
PP.DefineColor("Color", CreateColor(0, 102, 204));
PP.AssignValueColor(PP.color("Color"));
PP.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
```