Does a streak look at the current candles?


I have a very simple algorithm and I’m trying to figure out how to implement it in streak?

I have to enter a purchase order when the price of a particular stock is near the low of its previous day.
For example, if the low of Hindalco on April 11, 2018 was Rs. 231, and then on April 12, 2018 I should buy the Hindalco if its price reaches near 231.

How do I code this? There does not seem to be any parameter available for the current price. I do see parameters for the high, low, open and close but that is possible only if the candle is completed. What is the way to examine the parameters of the current candle

Thank you for any inputs


Dear Sir,

As per our discussion, you can do it by using prev N candle indicator, using this can select Prev N(Low,-1,day) to compare with the yesterday low price.