The terms "Sales" and "Successful Sales" indicate that most of the signals are negative. The terms "Buy" or "Decisive Buy" indicate that most of the signals are positive. For short-term signals, it is recommended to use settings from 15 minutes to 2 hours. For long-term alarms, it is recommended to use settings from 4 hours to 1 week. In the Ethereum Classic price article, you can get more information about technical analysis.