Quarterly Timeframe

What I indicate by quarter timeframe, is the enterprise quarters:

1. First quarter, Q1: 1 January – 31 March (90 days or 91 days in leap years)
2. Second quarter, Q2: 1 April – 30 June (91 days)
3. Third quarter, Q3: 1 July – 30 September (92 days)
4. Fourth quarter, This autumn: 1 October – 31 December (92 days)

In my opinion, I would place it as a really highly effective timeframe surpassing the weekly (second most significant). Many of the causes are included on this text:

1. https://www.dukascopy.com/fxcomm/fx-...09&language=en
   (I do probably not really feel the need to reiterate what they've already written)

There wouldn't look like rather a lot information on this topic that stands out apart from the above article and mentions in diverse publications, so I'm wanting forward to listening to if anyone else has any concepts on this topic.

--------------------

Linked is a chart of dollar-yen with roughly drawn quarterly (vertical) traces. I've merely added it proper right here for anyone who sees this as an attention-grabbing thought they may want to take further.

Warning:

1. It's a cherry-picked occasion ensuing from dollar-yens correlation traits with the S&P500,
2. I've added these widespread momentum indicators to help further speak my idea of the 'power' of quarterly timeframes