Details about predictive closing price?

what is predictive closing price ?

how exactly is it calculated ?

since it is predictive , what exactly is its accuracy ?

any considerations to be given to this price for intraday strategy ?

Predictive close price is calculated based on the last half an hours weighted average price.

you can read more in this linkĀ http://support.zerodha.com/kb/faq.php?id=191