The tech index has been rising quite sharply since end of last Friday, forming a few large and strong bullish bars.
A pin was formed, though small, at the upper bollinger band with the default 20 period and 2 standard deviation settings.
My trading system recommends a short at the low of the pin with the SL be at the high of the pin. The system historically has a 36% winrate with a 12(%/R) returns for the past 132 trades when locking in 2R (or 2x profit to risk).