esep, Nitro describes the current mkt very well. Lately, before it goes anywhere, it tries to buck and kick any trader off who tries to ride it.
Moving averages do an excellent job of rating the trend. If you are not familiar with moving average crossover systems they are widely followed and much written about. But very simply, the strategy is to go long when the fast ma crossses above the slow ma, and go short when the fast ma crosses below the slow ma.
Almost all trend following systems are based on the ma crossover logic. It is to trend systems what 5 card draw is to all the other poker games.
So, getting back to your question, you can just simply look at any 2 moving averages and figure out how many times you would have got whipsawed trading the system to give you a quick idea of how strong the current trend is.
Or for that matter, just find a moving average that works for you and your time frame and see how many times prices cross above and below it. Each cross represents another vote for a choppy mkt.
There are many other indicators used the same way. I'm sure you realize that this is not necessarily predictive, but it does give you an idea of how things have been going.
But, I am curious about your setups. What setups are you using that look good, but apparently don't work unless the mkt trends?
Because offhand, I can't think of anything except maybe candle sticks that would do this to you.
(Also, the Boy Scouts just take a stick and if they can lay it across three lower highs or 3 higher lows, rub it against the chart until it breaks out in a trend.)