Tagged Questions
5
votes
2answers
316 views
Problems with dealing with GARCH models and intra-day data
Short question would be "Which type of model from GARCH family is most suitable for modeling 5-minute data returns ?" but I've added some story to it.
Long time ago I was preparing my thesis, one ...
8
votes
5answers
1k views
What exactly is meant by “microstructure noise”?
I see that term tossed around a lot, in articles relating to HFT, and ultra high frequency data.
It says at higher frequencies, smaller intervals, microstructure noise is very dominant.
What is ...
