Green lines on my chart (not the very long ones) were trend lines on my Bollinger's taken from the 15 minute as I felt if anything was going to happen those lines would have to break to confirm. My Bollinger's are set 20, 3. Sometimes I will offset them as well because they capture the peaks, trough's, and break opportunities better. Still have to wait and see whether this is going to be a good short, or, whether market shoots back up again.