Dear Sir, be honest to you I felt you should not take into account what
happened in the past two months too seriously. I am still subscribing since i
do not mind a failure to predict in the last months. I mind if the model cannot
be more generalized under normal market situations. Moreover, you should also
take care of those clients like me who is not a day trader, I prefer a 2-3 weeks
forecast horizon like what i got before. I suggest you can add the day signal
and keep the 15 days signal as well, to cater for the needs like us.