12/28/15 Big Wave Trading Video Lesson by Big Wave Trader | Dec 28, 2015 New Speculative Long Positions: SQ PSDV (1%) SQ – Final cut loss/sell stop levels: PSDV – Final cut loss/sell stop levels: Speculative Sells: 50%: STRL – Closing below the 20 day moving average on an increase in volume, locking in some gains.