Fading an opening gap up is bad news bulls... I am sure that this gap will be filled within the next hour or 2. After that, I expect weak behavior followed by initial signs of breakdown in structure, Once we cross our support trendlines I expect to see very impulsive selling to kick in.
Also, we have hit our horizontal resistance as outlined in the original post. This resistance comes in at the bottom of the real ATH in October of last year.