New article Using MetaTrader 4 for a Time Based Pattern Analysis has been published:
Time based pattern analysis can be used in the currency market to determine a better time to enter a trade or time in which trading should be avoided at all.Here we use MetaTrader 4 to analyze history market data...
Chaikin's Volatility - CHV:
The volatility indicator by Chaikin accounts for the spread changes between the maximal and minimal prices. It defines the volatility value based on the range width between the maximum and minimum.
Author: MetaQuotes Software Corp.