Does your indicator work on all timeframes?

After the question of "Does your indicator repaint?", the next favourite question that I'm asked far too often is: "Does your indicator work on all timeframes?"

I wrote a blog post about the repaint question - you can read it here:

As for the timeframe question, I've taken some recent chart examples to demonstrate eWavesHarmonics in action.  Anyone who has done the free trader training course will know why you would have bought or sold where shown. I've left the automatically-plotted target zones 1 and 2 on the charts but have removed the auto-trendlines, supply and demand zones etc.

Can you tell what the timeframes are?

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​1. AUDUSD H4 AUGUST 2017
2. EURUSD M15 SEPTEMBER 2017
3. EURUSD MONTHLY 2003
4. GBPUSD DAILY JULY 2017
5. USDJPY H1 SEPTEMBER 2017
6. USDJPY M5 29TH SEPTEMBER 2017
7. DAX M1 29TH SEPTEMBER 2017

​.Does eWavesHarmonics work on all timeframes?  You bet it does, as well as pretty much all instruments that have reasonably smooth price action.