I'm just trying to get a PCF for when the Exponential Stochastic 45,26,31 is in an uptrend or downtrend.  I know there's a ton of formulas already written but I'm only finding a very limited amount when i look.  I'd be grateful for  the formula, full library or both if you can.  Thanks in advance for all the great stuff.

I'm trying to write a PCF custom percent true that spikes when any three of the following four Moving Averages are within 1.5% of each other.  8-day SMA, 20-day SMA, 50-day EMA, and 200-day EMA.  Any help would be greatly appreciated and thank you.

If I use the Arithmetic scaling method the Russell 2000 has not yet violated it's March uptrend line, whereas if i use Logarithmic it has violated it, tested the previous high, failed and is now approching the Dow theory confirmation line of trend change.  Which scaling are the Wordens using to identify trends and more importantly, trend changes?  These are two very different results and I'd like to know what the professionals use, especially in strongly trending markets at pivotal points.