Where can I get live VWAP of equity stock?

I need to know the volume weighted average price starting from 3:00 pm onwards on a praticular equity stock.

Is there any live indicator available?

Is there a method available to calculate manually? If I multiply the 1 min data of price and volume, something like that, can I get approximate VWAP.

In fact there is a feature in Pi to calculate this. I’m not sure if other terminals provide this.

Oh gr8. I use web version, So not much use for me, even if PI gets released.