Access to intra bar key levels.  [SOLVED]

Hi.
For example, I've chart for backtest with resolution 1 hour, which based on ACSII 1 min QuoteManager base.
Suppose, in 14:17 strategy defined some key price as 54,67. How I can be know, that on lasted 43 minutes before 15:00, everyone subsequent ticks had own high above (or no) than 54,67? Bars.HighValue isn't work, because If bars high was higher 54,67 and then went back lower before 14:17, we shouldn't consider that.
Should I use DataLoader with 1min data or there is more simple way?
I hope, all more or less clearly from my description:).

Hello zysmn,

Please study the following article:How Signals are Calculated.
If you want to access 1 min data inside 1 hour bar you can use:
1) DataLoader
2) CustomInstrument (MC .NETver. 9.0 or higher)
3) add 1 min data series to your chart and access it's values from the code.

Ok, thank you.