how to forecast using exponential smoothing exponential smoothing negative value is it possible to get a negative exponential smoothing curve? exponential smoothing definition how to calculate exponential smoothing value can smoothing be positive can smoothing forecasts be negative why exponential smoothing is used as the forecast method can exponential smoothing be negative can exponential smoothing be negative can the forecast using exponential smoothing be negative in value? is smoothing negative what does it mean when exponential smoothing is negative can you get negative forecast values using exponential smoothing does exponential smoothing generate negative values can you forecast using smoothing exponential? can you have negative linear forecast when smoothing exponential curve can exponential smoothing be negative exponential smoothing can you get negative values can you find negative exponential smoothing