I am currently attempting to model and forecast volatility of bitcoin but have not been able to find a GARCH model that fits the data appropriately. I've used tick data sampled at 1 hour intervals ...
I just need to know is it possible to fit and forecast the GARCH,EGARCH,AGARCH,GJR-GARCH models with wavelets (Stationary wavelet transformer Db5, LEVEL 4) in Matlab. I tried to fit the standard GARCH ...
Assume you want to forecast the correlation matrix of a stocks' basket (say 15 ~ 20 stocks from different sectors); assume you need to forecast at $T$ days because you will use the forecast ouput with ...