it's a function of the time frame that the candle is calculated on. I find that using shorter time interval candles such as 1 minute for daytrading is a great approach. That's a very interesting question. The main point is why would one want to look at that. The correct use of candles depends on the classic candlestick pattern interpretation, eg hammers etc
That's a very smart question, like you said you normally have to look at a lower time frame to see the data points Illustrated that form the candle pattern to answer that. A puzzle...
Terr, any relation to medved quotetracker? Used to like it, from Jerry n Mike back in the day