Candle overlay indicator
Is there a way to overlay a higher time frame candle onto a lower time frame? MT4 has an indicator called M candles that can do this.
edited October 2018
We do have a feature called Chart Analog Overlay that allows this. Overlaid charts can have different symbols and time frames. You can find more details here:
Would it be possible to do something like this? Pic attached is a 1min candle overlayed on a 10sec chart.
Unfortunately there is no easy way to do so. You can create a custom study that will reference the High and Low of a higher timeframe, however on a sub-minute bar chart, this would show the highest high (or lowest low) since the new minute started. See screenshot.