Marubozus are an interesting candle pattern wherein the close and open of the candle are also the high / low points of the candle. In other words, a candle with no shadows or wicks. How reliable are they, though? Probably not very reliable on their own. It may also depend on the size of the candle. You would probably want to incorporate this candle pattern with other filters, like RSI , MACD , to filter trade opportunities.
Laguerre RSI is based on John EHLERS' Laguerre Filter to avoid the noise of RSI . As such, it is possible to use it to plot trend changes more precisely - and thus open and close positions at these points.
As the name suggests, the ALMA indicator is a moving average (MA) variant and was created by Arnaud Legoux in 2009. The goal was to decrease the lag commonly encountered with moving averages. As with most moving averages, this indicator aims to detect trends and trend reversals. It works similarly to other moving averages, but one of the main differentiators is that it calculates 2 moving averages, one from left to right and one from right to left. This output is then further processed through a customizable formula, for either increased smoothness or increased responsiveness.