Steve, you might like TrendPeriods https://tlc.thinkorswim.com/center/reference/Tech-Indicators/studies-library/T-U/TrendPeriods.html Default settings are 7 & 15 EMA.
Ideally, one can often see a change coming before the indicator indicates, but it can be nice to have a backup.
Ideally, one can often see a change coming before the indicator indicates, but it can be nice to have a backup.