It certainly will not : Over the shorter or longer term it dose not out weigh the Longer Buy & Hold at a Security but more people will think this is so because they are enable to do either Bud - Well & too your second point would have been reliable - if you could find the trends at dips and/or at highs in the first place as the use of indicators can be so Random as of Market Fluctuation.
I'm not sure what point you're making, your answer is hard to understand.