Quote from makosgu:
The problem with esignal is that it does not commit the extremes to memory. I haven't done the catching up on the thread yet but in gleening through your indicator, it appears as though the programing does not store the extremes. In a sense, you want to be plotting just like a HLC bar. That means, you always want to be plotting the MAX NEUTRAL OFFSET of the bar/fractal, the MIN NEUTRAL OFFSET of the bar/fractal, and the CURRENT NEUTRAL OFFSET of the bar/fractal. Your indicator is missing the extremes and appears to plot the NOW which is fine if your sweeping is on top of the ball. However, if your sweeping does not efficiently spot the data, you will have missed the datapoint/signal, hence the need to capture MIN/MAX/NOW. The extremes are important because they tell you how prevalent the upcoming ES move will be...
Time for me to join the thread.

I've been following since the end of Jan. Ok, for all you esignal users out there. I called esignal about the above issue and below is their response:
"The Open, High, Low, and Close values are compared with each symbol in a spread for each 1 minute period, which gives you 4 values. Due to the nature of spreads, it can be possible for the comparison of the Highs to be a lower value than the comparison of the Lows or even the Opens or Closes. To account for this and display bars that make sense, the values of each bar in the spread results are below:
Open = Value of comparison of Opens
High = The highest value of the 4 calculations
Low = The lowest value of the 4 calculations
Close = Value of comparison of the Closes
It's possible that some of the Highs and Lows are the same as an Open or Close. If the interval is greater than 1 minute, the Highs and Lows of the interval are the highest and lowest overall values of all the calculations during the interval.
Once a spread has been pulled in from the server, the RT data then starts filling in with a true tick by tick comparison. This will then potentially create a problem when a user collects for a long period of time and then refreshes or if they compare between several people looking at the spread, so we've also added a function in the charting to cause the bars to adjust to the standard calculation at the end of every interval period. Because of this, you can see a bar forming and reaching a high or low that then changes when the bar is complete.
When designing this we talked with many of the corporate users as well as beta testers and everyone agreed that this was the best compromise since we can't effectively base the spreads on tick data."
Ok, the issue of not recording Max H/L on the 1 min chart can be fixed if you use a 2 min chart. So my question to Spydertrader is can we use the 2 min chart to help us slow sweepers to see extreme moves?
Thanks