The Expert Advisor shows the details of working with OBJ_LABEL graphic object.
It's written using MQL5 style, the graphic object properties (coordinates, corner, align) are controlled in OnChartEvent() event handler.
Note: The Expert Advisor works with MetaTrader 4 build 555 and higher.

Translated from Russian by MetaQuotes Ltd.
Original code: https://www.mql5.com/ru/code/11075
Weekly and Monthly Pivot
Weekly and Monthly Pivot shows resistance and support lines of pivots using classic formula
Catcher Profit 1.0
This isn't an operating EA, but profit management EA.
Time indicator
Time indicator displays broker time and local computer time on the chart.
ALGLIB - Numerical Analysis Library
ALGLIB math function library (v. 3.5.0) ported to MQL4.