MetaTrader 5 build 3320: Improvements and fixes

Terminal

1. Extended tooltips for trade objects displayed on charts:
   
   • Market exit deals now display profits.
     
   • The relevant indication is displayed for deals executed as a result of Take Profit or Stop Loss activation.
     
   
   Similar tooltips are available for the lines joining entry and exit trades.
   

   
   

   
   
2. Improved graphical system performance.
3. Terminal: Added logging of bulk operations with open orders and positions. When such a command is executed, a relevant log as added to the Journal, for example: "bulk closing of XXX positions started".
4. Terminal: Fixed bulk closing of opposite positions.
5. Terminal: Fixed updating of on-chart objects displaying trading history. The error occurred when changing the chart symbol.

MQL5

1. Works on matrix and vector functions are underway: support for 'float' and 'complex' is being implemented.
2. MQL5: Operator "!" (LNOT) for a pointer checks its validity via an implicit CheckPointer call. Operator "==" should be used for a quick NULL check. For example: ptr==NULL or ptr!=NULL.

MetaTester

1. Fixed display of deal objects on testing graphs.
2. Improved graphical system performance.

MetaEditor

• Improved graphical system performance.

Fixed errors reported in crash logs.