Just recently I noticed that Amibroker backtest results present a 'Position Value' much less than expected. The attached trade example has PV equal to $33,022 when it should be $47,297 (12,349 shares x $3.83 entry price)
Your post does not give all necessary info. The screenshot is truncated. No-one knows from where it comes. Formula is not given. Settings are not known.
On possible explanation is that if your security is traded in OTHER CURRENCY than base currency set in Preferences, then price will be expressed in INSTRUMENT currency, while position value is expressed in BASE currency.
Actually I explained it already in my first response. It is not that currency is "wrong". It is that currency of instrument traded (AUD) is DIFFERENT than base currency set in preferences (USD). Position value is given in BASE currency.