Capture yesterday high low

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Author

Posts

04/28/2019 at 9:11 AM #97279 quote

Participant

Master

I want to capture yesterday (9:15 – 16:30) high low and show on today chart, but my code didn’t show correctly, what I did wrong?

Once StartTime = 91500
Once EndTime = 163000


If Time >= StartTime and Time <= EndTime then

If Time = StartTime then
DailyHigh = High
DailyLow = Low
Endif

If High > DailyHigh then
DailyHigh = High
Endif

If Low < DailyLow then
DailyLow = Low
Endif

Endif


return DailyHigh[1], DailyLow[1]

Picture1.png Yesterday-High-Low-9_15-16_30.itf

04/28/2019 at 9:52 AM #97283 quote

Vonasi

Moderator

Master

You need to store yesterdays value before resetting and looking for todays value.

Once StartTime = 91500
Once EndTime = 163000
 
 
If Time >= StartTime and Time <= EndTime then
 
If Time = StartTime then
YesterdaysHigh = DailyHigh
YesterdaysLow = DailyLow
DailyHigh = High
DailyLow = Low
Endif
 
If High > DailyHigh then
DailyHigh = High
Endif
 
If Low < DailyLow then
DailyLow = Low
Endif
 
Endif
 
return YesterdaysHigh, YesterdaysLow

You could also use MAX and MIN instead of all the IF and THEN’s.

Once StartTime = 91500
Once EndTime = 163000
 
 
If Time >= StartTime and Time <= EndTime then
 
If Time = StartTime then
YesterdaysHigh = DailyHigh
YesterdaysLow = DailyLow
DailyHigh = High
DailyLow = Low
Endif
 
DailyHigh = max(high,DailyHigh)
DailyLow = min(low,Dailylow)
 
Endif
 
return YesterdaysHigh, YesterdaysLow

04/28/2019 at 11:11 AM #97286 quote

Participant

Master

Vonasi

It works! Thanks a lot.

10/20/2019 at 9:35 AM #110619 quote

Participant

Master

Hi PRT Master

I stuck again on how to capture last week (9:15 – 16:30) high low, anyone can help?

Thanks

10/20/2019 at 10:55 AM #110623 quote

Vonasi

Moderator

Master

Try this:

StartTime = 091500
EndTime = 163000

once LastWeeksHigh = undefined
once LastWeeksLow = undefined
 
if opendayofweek < opendayofweek[1] then
LastWeeksHigh = DailyHigh
LastWeeksLow = DailyLow
firsttime = 0
endif

If not firsttime and Time = StartTime then
DailyHigh = High
DailyLow = Low
firsttime = 1
endif

if firsttime and Time >= StartTime and Time <= EndTime then
DailyHigh = max(high,DailyHigh)
DailyLow = min(low,Dailylow)
Endif
 
return LastWeeksHigh, LastWeeksLow

EDIT : Code corrected 20191021

BC thanked this post

Screenshot_10.png

10/20/2019 at 12:51 PM #110635 quote

Participant

Master

Million Thanks, Vonasi.

10/21/2019 at 2:32 PM #110719 quote

Participant

Master

Hi Vonasi

I just test the code, but the output not same as your screen cap.

Test10-21-A.png

10/21/2019 at 2:36 PM #110721 quote

Participant

Master

Hi Vonasi

I found where is the problem, should use OpenDayOfWeek command instead of OpenDay.

Thanks

10/21/2019 at 3:42 PM #110731 quote

Vonasi

Moderator

Master

Sorry about that – not sure how that typo got in there! I’ll edit the code in my post to correct it.

10/26/2019 at 4:11 AM #111245 quote

Participant

Master

Hi Vonasi

I stuck again on capture last X week high low within 9:15-16:00, can you help?

Thanks

10/26/2019 at 9:43 AM #111256 quote

Vonasi

Moderator

Master

By X do you mean you want the high and low between 0915 and 1600 for the week X weeks ago or do you mean you want them for the last X weeks all included?

10/26/2019 at 9:46 AM #111257 quote

Participant

Master

High and low between 0915 and 1600 for the week X weeks ago, eg: 10 weeks ago.

Thanks

10/26/2019 at 10:09 AM #111261 quote

Vonasi

Moderator

Master

This code will do that – but be warned it is very slow to draw due to the loop.

StartTime = 091500
EndTime = 160000

once myWeeksHigh = undefined
once myWeeksLow = undefined
 
if opendayofweek < opendayofweek[1] then
firsttime = 0
endif

If not firsttime and Time = StartTime then
myWeeksHigh = DailyHigh
myWeeksLow = DailyLow
weekindex = weekindex + 1
DailyHigh = High
DailyLow = Low
firsttime = 1
endif

if firsttime and openTime >= StartTime and opentime < EndTime then
DailyHigh = max(high,DailyHigh)
DailyLow = min(low,Dailylow)
endif

if weekindex > lookback then
for j = 1 to barindex
if WeekIndex[j] = WeekIndex - lookback then
myweekshigh = Dailyhigh[j]
myweekslow = Dailylow[j]
break
endif
next
endif
 
return myWeeksHigh, MyWeeksLow

robertogozzi thanked this post

10/27/2019 at 4:04 AM #111305 quote

Participant

Master

Thanks Vonasi.