Visual assistant for determining the trend. The indicator compares the current and previous price.

Rice. 1. Trend Two Lines
Listing all MT5 Signals' properties to a CSV file
This simple quick & dirty script code will output a CSV file of all the Signals' properties as reported by the MQL5 Trade Signals functionality.
DeMarker gaining position volume
One of the strategies for the 'DeMarker' indicator is a permanent set of positions
Detecting the start of a new bar or candle
Detecting the start of a new bar or candle, in the OnTick() event handler of an expert advisor.
Trading Volume Line
The indicator compares OHLC prices