HEYBIT's Volatility Breakout(VB) strategy is a short-term trend-following strategy.
This means that the bot buys target currencies only when it detects a short-term upward momentum, and liquidate them within 24 hours to contain the risk. As result, it may not buy anything when there is no such short-term upward momentum in the market.
Furthermore, VB strategy determines the betting ratio by aggregating moving average scores from different periods in order to make a big bet in a bull market, and a careful investment decision in a bear market. So even if there is a short-term upward trend, it will not buy anything when the total moving average score is below the threshold that we set.
The detailed explanation of the strategy can be found in the article "How does HEYBIT's Volatility Breakout(VB) strategy works?."