Modulus Financial Engineering
NAQ Professional Data Feed API (Level I and Level II)

GetDayHistoryByPeriods

Requests daily bar history from the NAQ server. If the request is successful, the daily history values will be returned via the ProcessDayHistory event.

NAQ1.GetDayHistoryBySpan(BSTR Symbol, short Days, short Periods)

Remarks

short Days specifies the bar length (e.g. 1 day bar, 7 day bar, etc.).

short Periods specifies the number of records to request.