%% SORT of . Business illustration follows ;an auto dealer is concerned with one sale but more volume is more important. The best ones are concerned about one sale + much more. NO such thing as random walk, but anybody may get helped reading even a gooooooffy false book title/maybe. Maybe not; if it hinders a good mindset or battle tested plan Topping tail [candlestick]may mean something on QQQ in week of 5-21-2001. BUT a good trend will ignore a topping tail week like has happened this year sometimes. SO its not a random walk+ no need for stops IF some can predict; but thats why stops are used. Good question, Amatrue . Notice it's called weather forecasting, not weather prediction??
%% MAINLY, the close= by then all have voted. upside down T= topping tail[aka grave stone dogi]. tends to be a good reversal signal \ even though a very strong uptrend trend or downtrend will occasionally ignore that topping tail/LOL