The .bar files are a list of ticks in the following format:
typedef struct TICK
{
float fOpen, fClose;
float fHigh, fLow;
DATE time; // time of the tick in GMT time zone
} TICK;
The file length in bytes is 24 times the number of ticks. The time period of the tick does not matter, as this is automatically detected by Zorro. But the tick period must not exceed the bar period times the oversampling factor, so we recommend 1-minute ticks.
