Whatever time frame you chose for trading, never go against the trend.
I find generalizations such as "Always/Never go with the trend", etc. quite simplistic. In this case, the qualifier "whatever time frame" does not help.
There are countertrend trading techniques such as ultra short-term scalping which work well in certain markets, as long as one knows the product being traded and its pressure points.
There are several ways to skin a cat.



