Day Range calculation

[wjones543]

I need help trying to create an indicator where: intraday after the open, a datapoint is plotted at the current 50% of the days range. As the day progresses, this 50% is updated based on the high and low of current day. It would be helpful to have an option where it will only be after the open or include premarket high and low into that range calculation.

 

[halcyonguy]

I need help trying to create an indicator where: intraday after the open, a datapoint is plotted at the current 50% of the days range. As the day progresses, this 50% is updated based on the high and low of current day. It would be helpful to have an option where it will only be after the open or include premarket high and low into that range calculation.

plots 3 lines. high of day, low of day, mid line
can choose to include pre-market and post-market

#day_range_midline
#https://usethinkscript.com/threads/day-range-calculation.19678/
#Day Range calculation

def na = double.nan;
def bn = barnumber();
def big = 99999;
def d = getday();
def istoday = d == getlastday();

def prestart = 0400;
def start = 0930;
def end = 1600;
def postend = 2000;
def pretime = if secondsfromTime(prestart) >= 0 and secondstillTime(start) > 0 then 1 else 0;
def daytime = if secondsfromTime(start) >= 0 and secondstillTime(end) > 0 then 1 else 0;
def posttime = if secondsfromTime(end) >= 0 and secondstillTime(postend) > 0 then 1 else 0;

input today_only = yes;
def today2 = if today_only then istoday else 1;

input include_pre_market_levels = no;
input include_post_market_levels = no;
#def x = if include_pre_market_levels then (pretime or daytime) else daytime;
def x = today2 and ((if include_pre_market_levels then pretime else 0) or 
 (if include_post_market_levels then posttime else 0) or
 daytime);

def hi = if bn == 1 then high
 else if d != d[1] then high
 else if x and !x[1] then high
 else if x then max(hi[1], high)
 else 0;

def lo = if bn == 1 then low
 else if d != d[1] then low
 else if x and !x[1] then low
 else if x then min(lo[1], low)
 else 0;

def mid = if x then (hi + lo)/2 else 0;

plot zhi = if hi > 0 then hi else na;
zhi.SetDefaultColor(Color.cyan);
#zhi.setlineweight(1);
zhi.hidebubble();

plot zlo = if lo < big and lo > 0 then lo else na;
zlo.SetDefaultColor(Color.cyan);
#zlo.setlineweight(1);
zlo.hidebubble();

plot zmid = if mid > 0 then mid else na;
zmid.SetDefaultColor(Color.yellow);
zmid.setlineweight(2);
zmid.hidebubble();

plot zd = if 0 and daytime then high*1.01 else double.nan;
zd.SetPaintingStrategy(PaintingStrategy.POINTS);
zd.SetDefaultColor(Color.white);
# x.setlineweight(1);
# x.hidebubble();
#

 

[shanki]

plots 3 lines. high of day, low of day, mid line
can choose to include pre-market and post-market

#day_range_midline
#https://usethinkscript.com/threads/day-range-calculation.19678/
#Day Range calculation

def na = double.nan;
def bn = barnumber();
def big = 99999;
def d = getday();
def istoday = d == getlastday();

def prestart = 0400;
def start = 0930;
def end = 1600;
def postend = 2000;
def pretime = if secondsfromTime(prestart) >= 0 and secondstillTime(start) > 0 then 1 else 0;
def daytime = if secondsfromTime(start) >= 0 and secondstillTime(end) > 0 then 1 else 0;
def posttime = if secondsfromTime(end) >= 0 and secondstillTime(postend) > 0 then 1 else 0;

input today_only = yes;
def today2 = if today_only then istoday else 1;

input include_pre_market_levels = no;
input include_post_market_levels = no;
#def x = if include_pre_market_levels then (pretime or daytime) else daytime;
def x = today2 and ((if include_pre_market_levels then pretime else 0) or
 (if include_post_market_levels then posttime else 0) or
 daytime);

def hi = if bn == 1 then high
 else if d != d[1] then high
 else if x and !x[1] then high
 else if x then max(hi[1], high)
 else 0;

def lo = if bn == 1 then low
 else if d != d[1] then low
 else if x and !x[1] then low
 else if x then min(lo[1], low)
 else 0;

def mid = if x then (hi + lo)/2 else 0;

plot zhi = if hi > 0 then hi else na;
zhi.SetDefaultColor(Color.cyan);
#zhi.setlineweight(1);
zhi.hidebubble();

plot zlo = if lo < big and lo > 0 then lo else na;
zlo.SetDefaultColor(Color.cyan);
#zlo.setlineweight(1);
zlo.hidebubble();

plot zmid = if mid > 0 then mid else na;
zmid.SetDefaultColor(Color.yellow);
zmid.setlineweight(2);
zmid.hidebubble();

plot zd = if 0 and daytime then high*1.01 else double.nan;
zd.SetPaintingStrategy(PaintingStrategy.POINTS);
zd.SetDefaultColor(Color.white);
# x.setlineweight(1);
# x.hidebubble();
#

This code works good to find today's range (high, low and mid). But i need to find the average of 3days or 5days for the same. Can someone help pls.