Midcandle colum for watchlist

joker12

New member
Hi guys, started to program from yesterday, just went through basics in learning center and now stucked.
My first goal is create column in watchlist to show "10" for tickers after 2 conditions are met (range of previous candle more then 10% up and current price is just above 50% level of previous day) else show 0..errors which tos highlighted me are in bold: (looks like I wrongly defined open and close of the day, probably DAY parameter I cant use like this?..Also what is the definition of last price? I found it like 'price', but looks like its not..and about error below, I have no idea....Many thanx for any help...
btw. what resources yo use to study?



def opicka= open(DAY)[1];
def zachodik= close(DAY)[1];

#calculate 50% of candle
def midik= (opicka+zachodik)/2;

#measure range of yesterday
def rangik=(close-open)/open*100;

#compare last price with midcandle
def porovnavacka= (price/midik-1)*100;

#3 conditions
def condition1 = porovnavacka > 0;
def condition2 = porovnavacka < 3;
def condition3 = rangik > 10;
def totalik = condition1+condition2+condition3;
def pravda =10;
def loz=0;

#if all 3 conditions are true then show 10 else 0
def vysledok= If (totalik=0,pravda,loz);
plot vysledok;

**************************************

No such parameter: totalik at 23:15
No default value for parameter 'condition' on if at 23:15
Identifier Already Used: vysledok at 24:6
Expected class com.devexperts.tos.thinkscript.data.SymbolType at 2:13
Expected class com.devexperts.tos.thinkscript.data.SymbolType at 3:15
Expected double
No such variable: DAY at 2:18
No such variable: DAY at 3:21
No such variable: price at 12:20
 
Hi guys, started to program from yesterday, just went through basics in learning center and now stucked.
My first goal is create column in watchlist to show "10" for tickers after 2 conditions are met (range of previous candle more then 10% up and current price is just above 50% level of previous day) else show 0..errors which tos highlighted me are in bold: (looks like I wrongly defined open and close of the day, probably DAY parameter I cant use like this?..Also what is the definition of last price? I found it like 'price', but looks like its not..and about error below, I have no idea....Many thanx for any help...
btw. what resources yo use to study?



def opicka= open(DAY)[1];
def zachodik= close(DAY)[1];

#calculate 50% of candle
def midik= (opicka+zachodik)/2;

#measure range of yesterday
def rangik=(close-open)/open*100;

#compare last price with midcandle
def porovnavacka= (price/midik-1)*100;

#3 conditions
def condition1 = porovnavacka > 0;
def condition2 = porovnavacka < 3;
def condition3 = rangik > 10;
def totalik = condition1+condition2+condition3;
def pravda =10;
def loz=0;

#if all 3 conditions are true then show 10 else 0
def vysledok= If (totalik=0,pravda,loz);
plot vysledok;

**************************************

No such parameter: totalik at 23:15
No default value for parameter 'condition' on if at 23:15
Identifier Already Used: vysledok at 24:6
Expected class com.devexperts.tos.thinkscript.data.SymbolType at 2:13
Expected class com.devexperts.tos.thinkscript.data.SymbolType at 3:15
Expected double
No such variable: DAY at 2:18
No such variable: DAY at 3:21
No such variable: price at 12:20

here is an example of setting a 2nd aggregation.
https://tlc.thinkorswim.com/center/...tants/AggregationPeriod/AggregationPeriod-DAY

plot is like def, in that it needs a variable = to something.
try this
plot z = vysledok;
 

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here is an example of setting a 2nd aggregation.
https://tlc.thinkorswim.com/center/...tants/AggregationPeriod/AggregationPeriod-DAY

plot is like def, in that it needs a variable = to something.
try this
plot z = vysledok;

Thank you..this plot helped:)..period I set up outside of code- there is some option by column name I noticed (I didnt have it there-not sure why- but then I just took old script and added there my code)-I hope it will work..any idea how the best define current price?.i tried last, price- it doesnt work..looks like "ask" is working...in any case its withoult errors now so I can test it, at least
Ruby:
def opicka= open[1];
def zachodik= close[1];
#calculate 50% of candle
def midik= (opicka+zachodik)/2;
#measure range of yesterday
def rangik=(close-open)/open*100;
#compare last price with midcandle
def c= ask;
def porovnavacka= (ask/midik-1)*100;
#3 conditions
def condition1 = porovnavacka > 0;
def condition2 = porovnavacka < 3;
def condition3 = rangik > 10;
def tot = condition1+condition2+condition3;
def pravda =10;
def loz=0;
#if all 3 conditions are true then show 10 else 0
def vysledok= if tot==0 then pravda else loz;
plot z=vysledok;
 
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