Many thanks (again!) To Zen Leow for my Impossible Indior back in February. I hope that I am just as fortunate with this new thought:

This indior calculates the ordinary range of one pair of back bars in pips(Stage 1), then compares a second pair of back bars to that number in proportions (Phase Two).

For example, the One/Two phase settings are 30/3. So first it calculates the ordinary range of the past 30 pubs IN PIPS, then calculates what PERCENTAGE of that range is used up by just the last 3 bars (including the current open bar).

So in use it might read 45/28 percent, meaning the last 30 bars had an average range of 45 pips per day, which the average of the last 3 pubs comes to 28% of that.

Notes:
1. That is an indior not an EA.
2. It ought to work at any time frame, pair, or broker.
3. The 2 variables should be able to go as high.
4. Results are shown on the chart in the top corner like so: 30 BAR AVERAGE: 45 pips; 28% LAST 3 BARS.

Many thanks in advance!