rjb, good stuff! Sorry for the late reply.
Folks, what we have here is the incorporation of a few things.
1. stdDev (glad to see that and gives me more confidence) in terms of Hi/Lo price such that 100% of price action is contained within. We could easily have used sigma 1,2,3.
2. Long term trend CR
3. Fib Ratios for everything in between
4. This method includes Fibs on Price and Time
5. Indicator now fits all symbols fairly consistently.
6. Cleaner than BBANDS
Btw, try 0.618 and 0.382 as the two settings. Everything else is a "derived" Fib number. (382 shows more support/resistance).
Now here is the warning. Do Not believe the Highest and Lowest band as true support and resistance. They are fixed to the highest bar and lowest bar and WILL change for every new high and low and then the entire curve will reshape to look perfect.
(think of a typical fib retrace indicator where you set the peak and trough and fib values are derived based on Price only, X axis. Now think of a regressed curve where the peak and trough are measured, X and Y axis. The neat thing is the typical user looks at the highest and lowest points for retracements where the CR user looks for the farthest points-there is a difference!)
Having said that, a long term CR is less likely to change dramatically as we all know by now (virgins are the best). And following a new high or low, the curve is again trustworthy until the next NEW h/l.
So here is what I am thinking:
In an Uptrend(CR):
Buy 1 lot at 382 and sell at CR.
If not sold, buy 2 lots at 618 and sell ALL at 382.
The uptrend itself will help u even if you screw it up.
eg: GBP/USD, AUD/JPY,USD/CAD....(DAILY)
too tired right now as I am coding too many things at once, but tommorrow I will try to investigate this furthur, specifically historically how the curve changes.