Updated with a few helping lines I use on a daily basis.
+3 VS = +3 VWAP STDEV -3 VS = -3 VWAP STDEV HPOC = historic point of control PDL = previous day low PDW = previous week low Session = previous trading session (Asia, EU, US) low
During long term short trends, PDL/PDW/Session would show highs instead of lows. The bottom indicator provides trend information for 2 days (1min chart), 2 weeks (5min chart) and 1.5mo (15min chart).