Quarterly Highs and Lows

[DmitryOlk]

Hello!
I'm new to ThinkScript. Thanks to artificial intelligence, I figured out some things, and some things I didn't.
I hope someone can help me write a simple script to
automate the task of drawing simple horizontal lines
(highs and lows) that extend along the entire length of the
corresponding period - quarter (3,6,9,12).

(f) In detail:
If 1= before Friday or Friday, then the next Friday;
If 1= Saturday, then the next Friday = 1+12 (Sunday and 12 days);
If 1= Sunday, then the next Friday = +12 (12 days).

AggregationPeriod :

(f) 4H -> YTD
(f) 12H -> YTD
(f) 1 D -> YTD
1 W -> YTD
1 M -> YTD

Last relevant quarter :
the remaining bars to the actual bar and, accordingly,
the remaining future bars in the current quarter's plot.

code :

# AggregationPeriod
#
def tf_now = GetAggregationPeriod() ;
#
def tf_4H = AggregationPeriod.FOUR_HOURS ;
# def tf_12H = AggregationPeriod.12_HOURS ;
def tf_day = AggregationPeriod.DAY ;
def tf_week = AggregationPeriod.WEEK ;
def tf_month = AggregationPeriod.MONTH ;
#
def is_tf_4H = ( tf_now == tf_4H ) ;
# def is_tf_12H = ( tf_now == tf_12H ) ;
def is_tf_day = ( tf_now == tf_day ) ;
def is_tf_week = ( tf_now == tf_week ) ;
def is_tf_month = ( tf_now == tf_month ) ;
#



def h = high ;
def l = low ;

def is_active = !IsNaN(h) and !IsNaN(l);

def na = Double.NaN;
def bn = BarNumber ();

def is_real_Bar = !IsNaN(close) and IsNaN(close[-1]); # lastBar
def real_Bar = if IsNaN(close[-1]) then bn else real_Bar [1]; # lastBar
# def numBars = HighestAll( is_real_Bar );

def current_Date = GetYYYYMMDD (); # current date
def current_D = GetDay (); # number current day

def current_W = GetWeek(); # number current week in year
def current_M = GetMonth(); # number current Month in year
def current_Y = GetYear(); # current Year

def current_D_M = GetDayOfMonth( current_Date ); # number day of month ( 1 .. 31 )


# secondFriday in Month of Quarter

def DayWeek = GetDayOfWeek( current_Date ); # number day of week

def secondFridayOffset =
if DayWeek <= 5 then 5 - DayWeek + 7
else
if DayWeek == 6 then
14 # Sat.
else
13 ; # Sun.

def is_Friday = GetDayOfWeek( current_Date ) == 5;

def Quarter_Date =
( current_M == 3 or current_M == 6 or current_M == 9 or current_M == 12 )
and
( current_D_M == secondFridayOffset )
;

# def is_Quarter = Quarter_Date != Quarter_Date [1] ; # ? = + 1 bar

def Quarter_Bn = if Quarter_Date then Bn else Double.NaN;


# secondFridayOffset, day
AddChartBubble( bn == Quarter_Bn , high, " current Quarter_Bn : " + Quarter_Bn , Color.LIGHT_GREEN , 1 );


# plot High/Low
def Ql_High = if Quarter_Date then h else Ql_High[1] ;
def Ql_Low = if Quarter_Date then l else Ql_Low [1] ;

# High
plot q_High = Ql_High;
q_High.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_High.SetDefaultColor(Color.YELLOW);

# Quartal Low
plot q_Low = Ql_Low;
q_Low.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_Low.SetDefaultColor(Color.GREEN);

# vertical Lines befor new Quartal
AddVerticalLine( (real_Bar <1) && Quarter_Date , " n e w Quarter : " + Quarter_Date , Color.ORANGE, Curve.SHORT_DASH);

# end

 

[AndrewPnF]

There is a built in DailyHighLow study in ToS that should accomplish what you are asking.

#
# Charles Schwab & Co. (c) 2011-2025
#

input aggregationPeriod = AggregationPeriod.DAY;
input length = 1;
input displace = -1;
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);

 

[DmitryOlk]

Hello AndrewPnF​

Thanks for the support .

This is probably a good example, but what does it have to do with the above task?

 

[whoDAT]

Hello!
I'm new to ThinkScript. Thanks to artificial intelligence, I figured out some things, and some things I didn't.
I hope someone can help me write a simple script to
automate the task of drawing simple horizontal lines
(highs and lows) that extend along the entire length of the
corresponding period - quarter (3,6,9,12).

(f) In detail:
If 1= before Friday or Friday, then the next Friday;
If 1= Saturday, then the next Friday = 1+12 (Sunday and 12 days);
If 1= Sunday, then the next Friday = +12 (12 days).

AggregationPeriod :

(f) 4H -> YTD
(f) 12H -> YTD
(f) 1 D -> YTD
1 W -> YTD
1 M -> YTD

Last relevant quarter :
the remaining bars to the actual bar and, accordingly,
the remaining future bars in the current quarter's plot.

code :

# AggregationPeriod
#
def tf_now = GetAggregationPeriod() ;
#
def tf_4H = AggregationPeriod.FOUR_HOURS ;
# def tf_12H = AggregationPeriod.12_HOURS ;
def tf_day = AggregationPeriod.DAY ;
def tf_week = AggregationPeriod.WEEK ;
def tf_month = AggregationPeriod.MONTH ;
#
def is_tf_4H = ( tf_now == tf_4H ) ;
# def is_tf_12H = ( tf_now == tf_12H ) ;
def is_tf_day = ( tf_now == tf_day ) ;
def is_tf_week = ( tf_now == tf_week ) ;
def is_tf_month = ( tf_now == tf_month ) ;
#



def h = high ;
def l = low ;

def is_active = !IsNaN(h) and !IsNaN(l);

def na = Double.NaN;
def bn = BarNumber ();

def is_real_Bar = !IsNaN(close) and IsNaN(close[-1]); # lastBar
def real_Bar = if IsNaN(close[-1]) then bn else real_Bar [1]; # lastBar
# def numBars = HighestAll( is_real_Bar );

def current_Date = GetYYYYMMDD (); # current date
def current_D = GetDay (); # number current day

def current_W = GetWeek(); # number current week in year
def current_M = GetMonth(); # number current Month in year
def current_Y = GetYear(); # current Year

def current_D_M = GetDayOfMonth( current_Date ); # number day of month ( 1 .. 31 )


# secondFriday in Month of Quarter

def DayWeek = GetDayOfWeek( current_Date ); # number day of week

def secondFridayOffset =
if DayWeek <= 5 then 5 - DayWeek + 7
else
if DayWeek == 6 then
14 # Sat.
else
13 ; # Sun.

def is_Friday = GetDayOfWeek( current_Date ) == 5;

def Quarter_Date =
( current_M == 3 or current_M == 6 or current_M == 9 or current_M == 12 )
and
( current_D_M == secondFridayOffset )
;

# def is_Quarter = Quarter_Date != Quarter_Date [1] ; # ? = + 1 bar

def Quarter_Bn = if Quarter_Date then Bn else Double.NaN;


# secondFridayOffset, day
AddChartBubble( bn == Quarter_Bn , high, " current Quarter_Bn : " + Quarter_Bn , Color.LIGHT_GREEN , 1 );


# plot High/Low
def Ql_High = if Quarter_Date then h else Ql_High[1] ;
def Ql_Low = if Quarter_Date then l else Ql_Low [1] ;

# High
plot q_High = Ql_High;
q_High.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_High.SetDefaultColor(Color.YELLOW);

# Quartal Low
plot q_Low = Ql_Low;
q_Low.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_Low.SetDefaultColor(Color.GREEN);

# vertical Lines befor new Quartal
AddVerticalLine( (real_Bar <1) && Quarter_Date , " n e w Quarter : " + Quarter_Date , Color.ORANGE, Curve.SHORT_DASH);

# end

plot QH = Highest(high(Period=AggregationPeriod.QUARTER)[0],1);
plot QL = Lowest(low(Period=AggregationPeriod.QUARTER)[0],1);

 

[DmitryOlk]

For my part, I went a little different way, but a problem arose ThinkScript
for some reason it reacts incorrectly to variable integer values, taking into account only constants?

Please tell me
how to correctly shift the quarterly lines by the number of bars - " bars_count "
according to the beginning of a certain quarter - " Kvartal_Date "

based on the code below :

input TF = AggregationPeriod.QUARTER;

def hh   =  high ;
def ll   =  low ;

def h = high( period = TF) ;
def l = low(  period = TF) ;
def o = open( period = TF) ;
def c = close(period = TF) ;

def na  =  Double.NaN;
def bn  =  BarNumber ();


def is_real_Bar = !IsNaN(close) and IsNaN(close[-1]);               #  lastBar
def    real_Bar = if IsNaN(close[-1]) then  bn  else real_Bar [1];  #  lastBar

def  current_Date  =  GetYYYYMMDD ();       #  current  date
def  current_D     =  GetDay ();            #  number  current  day

def current_W  =  GetWeek();    #  number  current  week    in year
def current_M  =  GetMonth();   #  number  current  Month   in year
def current_Y  =  GetYear();    #          current  Year

def current_D_W  = GetDayOfWeek ( current_Date );    #  number  day  of week   ( 1 = Mon  ..  7 = Sun )
def current_D_M  = GetDayOfMonth( current_Date );    #  number  day  of month  ( 1  ..  31 )
 
def DayWeek = GetDayOfWeek( current_Date );

def secondFridayOffset =         #     ( 1 = Mon  ..  7 = Sun )
    if DayWeek <= 5 then 5 - DayWeek + 7
    else
       if  DayWeek == 6  then
          14      # Sat.
       else
          13  ;   # Sun.

def is_Friday  =  GetDayOfWeek( current_Date ) == 5;


#   Kvartal_Date :

def Kvartal_Date =
 ( current_M == 3  or  current_M == 6  or  current_M == 9  or  current_M == 12 )
     and
 ( current_D_M  ==  secondFridayOffset ) ;


def Kvartal_Bn  =    if  Kvartal_Date  then  bn  else Kvartal_Bn[1];   

def is_active =  !IsNaN(h) and !IsNaN(l);

# Detect start of new TF candle when open or close changes
def newCandle =  (o != o[1]) or (c != c[1]);

# Cumulative candle count increments only on new candle
rec candleCount = if newCandle then candleCount[1] + 1 else candleCount[1];

def is_plot  =  is_active and candleCount ;


#   lines :

#    Quartal  High
#    Quartal  Low

plot DayHigh = if  is_plot  then h else Double.NaN ;
plot DayLow  = if  is_plot  then l else Double.NaN ;

DayHigh.SetDefaultColor(GetColor(4));
DayHigh.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
DayLow.SetDefaultColor(GetColor(1));
DayLow.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);


#  vertical Lines befor new Quartal
# 

AddVerticalLine( (real_Bar < 1)  &&  Kvartal_Date , "  n e w     k v a r t a l  :       " + Kvartal_Date , Color.ORANGE, Curve.SHORT_DASH);


#      end

Thank you for your support .

 

[DmitryOlk]

Hello whoDAT
Thanks for the support.

Very wise approach and the same problem with the quantitative bar of the corresponding quarter?

 

[halcyonguy]

Hello!
I'm new to ThinkScript. Thanks to artificial intelligence, I figured out some things, and some things I didn't.
I hope someone can help me write a simple script to
automate the task of drawing simple horizontal lines
(highs and lows) that extend along the entire length of the
corresponding period - quarter (3,6,9,12).

(f) In detail:
If 1= before Friday or Friday, then the next Friday;
If 1= Saturday, then the next Friday = 1+12 (Sunday and 12 days);
If 1= Sunday, then the next Friday = +12 (12 days).

AggregationPeriod :

(f) 4H -> YTD
(f) 12H -> YTD
(f) 1 D -> YTD
1 W -> YTD
1 M -> YTD

Last relevant quarter :
the remaining bars to the actual bar and, accordingly,
the remaining future bars in the current quarter's plot.

code :

# AggregationPeriod
#
def tf_now = GetAggregationPeriod() ;
#
def tf_4H = AggregationPeriod.FOUR_HOURS ;
# def tf_12H = AggregationPeriod.12_HOURS ;
def tf_day = AggregationPeriod.DAY ;
def tf_week = AggregationPeriod.WEEK ;
def tf_month = AggregationPeriod.MONTH ;
#
def is_tf_4H = ( tf_now == tf_4H ) ;
# def is_tf_12H = ( tf_now == tf_12H ) ;
def is_tf_day = ( tf_now == tf_day ) ;
def is_tf_week = ( tf_now == tf_week ) ;
def is_tf_month = ( tf_now == tf_month ) ;
#



def h = high ;
def l = low ;

def is_active = !IsNaN(h) and !IsNaN(l);

def na = Double.NaN;
def bn = BarNumber ();

def is_real_Bar = !IsNaN(close) and IsNaN(close[-1]); # lastBar
def real_Bar = if IsNaN(close[-1]) then bn else real_Bar [1]; # lastBar
# def numBars = HighestAll( is_real_Bar );

def current_Date = GetYYYYMMDD (); # current date
def current_D = GetDay (); # number current day

def current_W = GetWeek(); # number current week in year
def current_M = GetMonth(); # number current Month in year
def current_Y = GetYear(); # current Year

def current_D_M = GetDayOfMonth( current_Date ); # number day of month ( 1 .. 31 )


# secondFriday in Month of Quarter

def DayWeek = GetDayOfWeek( current_Date ); # number day of week

def secondFridayOffset =
if DayWeek <= 5 then 5 - DayWeek + 7
else
if DayWeek == 6 then
14 # Sat.
else
13 ; # Sun.

def is_Friday = GetDayOfWeek( current_Date ) == 5;

def Quarter_Date =
( current_M == 3 or current_M == 6 or current_M == 9 or current_M == 12 )
and
( current_D_M == secondFridayOffset )
;

# def is_Quarter = Quarter_Date != Quarter_Date [1] ; # ? = + 1 bar

def Quarter_Bn = if Quarter_Date then Bn else Double.NaN;


# secondFridayOffset, day
AddChartBubble( bn == Quarter_Bn , high, " current Quarter_Bn : " + Quarter_Bn , Color.LIGHT_GREEN , 1 );


# plot High/Low
def Ql_High = if Quarter_Date then h else Ql_High[1] ;
def Ql_Low = if Quarter_Date then l else Ql_Low [1] ;

# High
plot q_High = Ql_High;
q_High.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_High.SetDefaultColor(Color.YELLOW);

# Quartal Low
plot q_Low = Ql_Low;
q_Low.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
q_Low.SetDefaultColor(Color.GREEN);

# vertical Lines befor new Quartal
AddVerticalLine( (real_Bar <1) && Quarter_Date , " n e w Quarter : " + Quarter_Date , Color.ORANGE, Curve.SHORT_DASH);

# end

i have no idea what you are talking about here,
start over and describe what you want.

(f) In detail:
If 1= before Friday or Friday, then the next Friday;
If 1= Saturday, then the next Friday = 1+12 (Sunday and 12 days);
If 1= Sunday, then the next Friday = +12 (12 days).

AggregationPeriod :
(f) 4H -> YTD
(f) 12H -> YTD
(f) 1 D -> YTD
1 W -> YTD
1 M -> YTD

i have no idea what i am supposed to look at in the picture. you didn't describe it.
it looks like ORB lines, lines from some period at the start of the day. what does that have to do with drawing high/low lines during 3 months?


this draws 2 lines, at the highest and lowest prices, during some agg period

input agg = AggregationPeriod.DAY;

plot zhi = high(period = agg);
zhi.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
zhi.SetDefaultColor(Color.cyan);
zhi.hidebubble();

plot zlo = low(period = agg);
zlo.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
zhi.SetDefaultColor(Color.cyan);
zhi.hidebubble();

 

[whoDAT]

i have no idea what you are talking about here,
start over and describe what you want.


i have no idea what i am supposed to look at in the picture. you didn't describe it.
it looks like ORB lines, lines from some period at the start of the day. what does that have to do with drawing high/low lines during 3 months?


this draws 2 lines, at the highest and lowest prices, during some agg period

input agg = AggregationPeriod.DAY;

plot zhi = high(period = agg);
zhi.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
zhi.SetDefaultColor(Color.cyan);
zhi.hidebubble();

plot zlo = low(period = agg);
zlo.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
zhi.SetDefaultColor(Color.cyan);
zhi.hidebubble();

Is the request to start the quarter on the friday after first friday? That the start of the quarter would always be on a Friday between the 8th and the 14th day of the month.

My next question is when do you want to end the quarter?

 

[whoDAT]

Is the request to start the quarter on the friday after first friday? That the start of the quarter would always be on a Friday between the 8th and the 14th day of the month.

My next question is when do you want to end the quarter?

Maybe this?

def Qtr_Month = if getMonth() == 1 OR getMonth() == 4 OR getMonth() == 7 OR getMonth() == 10 then 1 else double.NaN;

def DoW_First = if getDayofMonth(GetYyyyMmDd()) == 1 then getDayofWeek(GetYyyyMmDd()) else DoW_First[1];

# What date is the second Friday, based on the day of week of the first of the month
def Second_Friday = if DoW_First == 1 then 12 else if DoW_First == 2 then 11 else if DoW_First == 3 then 10 else if DoW_First == 4 then 9 else if DoW_First == 5 then 8 else if DoW_First == 6 then 14 else if DoW_First == 7 then 13 else double.NAN;

def Dark_Period = if Qtr_Month AND  getDayofMonth(GetYyyyMmDd()) < Second_Friday then 1 else double.NAN;

plot QH = if isNAN(Dark_Period) then Highest(high(Period=AggregationPeriod.QUARTER)[0],1) else double.NAN;
plot QL = if isNAN(Dark_Period) then Lowest(low(Period=AggregationPeriod.QUARTER)[0],1) else double.NAN;

 

[DmitryOlk]

Thanks for support.

for example, 2025,
lines of highs and lows :

 

[DmitryOlk]

# AggregationPeriod
#
def tf_now = GetAggregationPeriod() ;
#
def tf_4H = AggregationPeriod.FOUR_HOURS ;
# def tf_12H = AggregationPeriod.12_HOURS ;
def tf_day = AggregationPeriod.DAY ;
def tf_week = AggregationPeriod.WEEK ;
def tf_month = AggregationPeriod.MONTH ;
#
def is_tf_4H = ( tf_now == tf_4H ) ;
# def is_tf_12H = ( tf_now == tf_12H ) ;
def is_tf_day = ( tf_now == tf_day ) ;
def is_tf_week = ( tf_now == tf_week ) ;
def is_tf_month = ( tf_now == tf_month ) ;
#



def h = high ;
def l = low ;

def is_active = !IsNaN(h) and !IsNaN(l);

def na = Double.NaN;
def bn = BarNumber ();

def is_real_Bar = !IsNaN(close) and IsNaN(close[-1]); # lastBar
def real_Bar = if IsNaN(close[-1]) then bn else real_Bar [1]; # lastBar
# def numBars = HighestAll( is_real_Bar );

def current_Date = GetYYYYMMDD (); # current date
def current_D = GetDay (); # number current day

def current_W = GetWeek();  # number current week in year
def current_M = GetMonth(); # number current Month in year
def current_Y = GetYear();  # current Year

def current_D_M = GetDayOfMonth( current_Date ); # number day of month ( 1 .. 31 )


# secondFriday in Month of Quarter

def DayWeek = GetDayOfWeek( current_Date );    #  number day of week


def is_new_Month  =  current_M != current_M[1] ;    #    first  date    new  month

def is_Q_Month =
( current_M == 3  or  current_M == 6  or  current_M == 9  or  current_M == 12 ) ;




# !
#  If the 1st or 2nd of the month falls on a Sat or Sun,
#  thinkScript ignores week 1 of the month.
#

def day   =       (current_Date % 100);                #    is  first  date  month

def is_New_Quarter  =  If  (  is_Q_Month  &&  is_new_Month , 1 , 0 ) ;


def  in_Two_FridayOffset =

 if  is_New_Quarter then

   if day == 1  then           #    is  first  date  month  in new Quarter
 
      5 - DayWeek + 7

   else

      if  day == 3 then 14    # Sat. 1 == 6 day of week
      else 13                 # Sun. 1 == 7 day of week
 
 else in_Two_FridayOffset[1] ;



def is_Friday = GetDayOfWeek( current_Date ) == 5;


def Quarter_Date =   is_Q_Month  and  ( current_D_M == in_Two_FridayOffset )  and is_Friday ;


def Quarter_Bn = if Quarter_Date then bn else Double.NaN;



# secondFridayOffset, day
AddChartBubble( bn == Quarter_Bn , high,
     " \n new Quarter_Date  : " + current_Date + " \n " , Color.VIOLET , 1 );




# Quartal  High

plot QH = Highest(high(Period = AggregationPeriod.QUARTER)[0], 1);
QH.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
QH.SetDefaultColor(Color.GREEN);


# Quartal  Low

plot QL = Lowest (low(Period = AggregationPeriod.QUARTER)[0], 1);
QL.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
QL.SetDefaultColor(Color.RED);


# vertical Lines befor new Quartal

AddVerticalLine( (real_Bar < 1) && Quarter_Date , "       n e w     Q u a r t e r  " , Color.LIGHT_GRAY, Curve.LONG_DASH );

# end

 

[DmitryOlk]

if 1 is on weekends, then 3rd Friday ( ! but ts ignores 1 number in this case - accordingly the next - 2nd - Friday )

if 1 is on weekdays, then 2nd Friday

 

[whoDAT]

if 1 is on weekends, then 3rd Friday ( ! but ts ignores 1 number in this case - accordingly the next - 2nd - Friday )

if 1 is on weekdays, then 2nd Friday

The code in post #9 above does exactly that.

 

[DmitryOlk]

Hello whoDAT.
Thanks for support.

?
" The code in post #9 above does exactly that. "


This is probably a good example, but what does it have to do with the above task?

"

def Qtr_Month = if GetMonth() == 3 or GetMonth() == 6 or GetMonth() == 9 or GetMonth() == 12 then 1 else Double.NaN;

def DoW_First = if GetDayOfMonth(GetYYYYMMDD()) == 1 then GetDayOfWeek(GetYYYYMMDD()) else DoW_First[1];

# What date is the second Friday, based on the day of week of the first of the month

def Second_Friday =
 if DoW_First == 1 then 12
 else
    if DoW_First == 2 then 11
    else
       if DoW_First == 3 then 10
       else
           Double.NaN;

def Dark_Period = if Qtr_Month and  GetDayOfMonth(GetYYYYMMDD()) < Second_Friday then 1 else Double.NaN;

plot QH = if IsNaN(Dark_Period) then Highest(high(Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;
plot QL = if IsNaN(Dark_Period) then Lowest( low( Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;

AddVerticalLine(  Dark_Period , " " , Color.LIGHT_ORANGE, Curve.LONG_DASH );

AddChartBubble(  Second_Friday == 2   &&    Qtr_Month  , high,
 " Second_Friday  : " + Second_Friday + " \n " ,  Color.CYAN , 1 );

# end

"

 

[DmitryOlk]

The situation is as follows, I did everything myself. Except for one thing, the same problem: drawing lines ( Highest & Lowest ) ?
ThinkScript incorrectly (gives an error) reacts to integer variables, considering only constants ?

Please tell me how to correctly draw horizontal lines of non-standard
(not constant from ThinkScript ) quarters by the
number of bars - "bars_count"
in accordance with the beginning of a certain quarter - "Kvartal_Date".

#  error :
def plot_HiLine = if  ( bn == BAR_Next_Kvartal[-bars_count] )  then  H_Price else  plot_HiLine[1];

Thanks in advance for your answer.

 

[whoDAT]

Hello whoDAT.
Thanks for support.

?
" The code in post #9 above does exactly that. "


This is probably a good example, but what does it have to do with the above task?

"

def Qtr_Month = if GetMonth() == 3 or GetMonth() == 6 or GetMonth() == 9 or GetMonth() == 12 then 1 else Double.NaN;

def DoW_First = if GetDayOfMonth(GetYYYYMMDD()) == 1 then GetDayOfWeek(GetYYYYMMDD()) else DoW_First[1];

# What date is the second Friday, based on the day of week of the first of the month

def Second_Friday =
 if DoW_First == 1 then 12
 else
    if DoW_First == 2 then 11
    else
       if DoW_First == 3 then 10
       else
           Double.NaN;

def Dark_Period = if Qtr_Month and  GetDayOfMonth(GetYYYYMMDD()) < Second_Friday then 1 else Double.NaN;

plot QH = if IsNaN(Dark_Period) then Highest(high(Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;
plot QL = if IsNaN(Dark_Period) then Lowest( low( Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;

AddVerticalLine(  Dark_Period , " " , Color.LIGHT_ORANGE, Curve.LONG_DASH );

AddChartBubble(  Second_Friday == 2   &&    Qtr_Month  , high,
 " Second_Friday  : " + Second_Friday + " \n " ,  Color.CYAN , 1 );

# en

My code in #9 works.

Now when I look deeper into your request you seem to think that quarters begin 1 month before everyone else in the entire world does. The start of the first quarter is January 1 in every place in the entire world other than your request.

What day do you want your quarter to end in your world? April 47th?

 

[DmitryOlk]

Hello whoDAT.
Thanks for support.

Your example is great :

plot QH = if IsNaN(Dark_Period) then Highest(high(Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;
plot QL = if IsNaN(Dark_Period) then Lowest( low( Period = AggregationPeriod.QUARTER)[0], 1) else Double.NaN;

but there is one thing - it is a statutory constant of the quarter.
More precisely, from the 1st day of the month according to the correspondence to a certain 1st day of the month, respectively, of the quarter.
In my example, variable numbers are taken into account - not a constant, respectively.

Namely (for example, asset "AAR", tf.: "1Y:1D", at the current moment) :

1) (9th month, from the task condition) September 2024 - 1st day - Sunday, respectively Friday of the 3rd week, according to the calendar - 13th day ;

lines from the 13th day (September) to the 13th day (December)

2) ( 12 ) December 2024 - 1st day - Sunday, respectively Friday of the 3rd week, according to the calendar - 13th day ;

lines from the 13th (December) to the 14th (March)

3) ( 3 ) March 2025 - 1st - Saturday, respectively Friday of the 3rd week, according to the calendar - the 14th ;

lines from the 13th (March) to the 13th (June)

4) ( 6 ) June 2025 - 1st - Sunday, respectively Friday of the 3rd week, according to the calendar - the 13th ;

lines from the 13th (June) to the 13th (September)

5) ( 9 ) September 2025 - 1st - Monday, respectively Friday of the 2nd week, according to the calendar - the 12th ;

lines from the 12th (September) to the 12th (December)
...

?