@delta_gainer I’m not from team streak but since I use a similar condition from what I understand for “close (0) crosses above” condition to work first the price of the script/security has to close below VWAP first and then above VWAP this is also the difference between “crosses above” and “higher than” condition in these examples the price is higher than the close didn’t cross over because the scripts price didn’t first close below VWAP in the first place 
hope I was able to make u understand the issue `
For the cross above condition to be true it should be false for the previous candle. As you can see for both the Canara Bank and Bandhan Bank, the previous candle was already above the VWAP, hence the results were not generated.
For example, you can check the result generated for the Bandhan bank at 9:55 where you can see the previous candle closing below the VWAP and the next candle crosses above the VWAP, hence the result was generated.
To learn more about the working of comparators, refer to the link below:
https://help.streak.tech/indicators/#comparators
Hope this clarifies your doubts.
@Streak when I did not provide condition for previous candle ideally it should not take this into consideration. otherwise why there is no need of (-1) offset condition. dont you think so?
And if I opt for higher than condition it would overcrowed scan result. I am opting crosses above for specific purpose but result is unreliable
