FX Technical Analysis

This page aims to provide the major technical indicators used in Finance, and especially in the Foreign Exchange market. In addition to define the several steps to compute each specific indicator, I describe a potential systematic (and tactical) strategy applied to currencies and also provide an Excel File (with VBA macros). Hence, readers are able to see how those technical indicators are built, and then can backtest a few strategies on exchange rates using their own parameters.

I chose to first start with the major indicators I learned straight after I joined my first FX trading team in London. There are the Moving Average (Simple and Exponential), the Relative Strength Index (RSI), the Moving Average Convergence Divergence (MACD) and the Bollinger Bands.

  1. Link to Momentum Indicators ===> TA_Momentum
  2. Link to Reversal Indicators ===> TA_Reversals
  3. Link to Excel File ===> TechnicalAnalysis_Indicators

Figure 1. Performance of a L/S Portfolio using EMA(5,20) on USD/AUD

Performance.PNG

Markets after Yellen…

There have been some interesting developments for the past few days in the middle of this low-volatile environment. Firstly, Fed Chair Yellen opened two days of testimony on Capitol Hill yesterday, delivering the central bank’s semi-annual report to Congress. With the QE-Taper to end in October (already priced in), the market was waiting for more details concerning the ‘future path’ of the Fed Funds target rate (currently at a historical low of 0-0.25%). Despite strong employment data with Non-Farm Payrolls printing above the 200K level for the fifth month in a row in June (288K) and the jobless rate that edged down by another 0.2% to 6.1% (2008 levels), Yellen clearly stated that the US economic recovery ‘is not yet complete’ with the housing market showing ‘little progress’ but still disappointing this year.

However, she surprised the market a bit when she told the Senate Banking Committee that rates could rise sooner than planned. These comments ‘kind-of’ played in favour of the US Dollar, with USD index trading 80.50 at the moment. Its main component, the Euro (57.6%), broke out of his tight 1.3575 – 1.3675 range and is now trading at 1.3540 (see chart below). The next support on the downside stands at 1.3520, the 38.2% Fibonacci retracement of 1.2750 (July 2013 low) and 1.3992 (May 2014 high).

EUR-16-Jul

(Source: Reuters)

The second interesting development was the higher-than-expected CPI figures in UK that gave a boost to Cable after its last two weeks of weakening momentum. Annual inflation came in at 1.9% YoY in June (vs expectations of a 1.6% print), while CPI MoM increased by 0.2% (vs -0.1% consensus). It reinforced the market’s view that the BoE will be the first major central bank to lift rates. Even though some analysts are expecting a first move from UK policymakers later this year, I personally think that Q1 2015 sounds more reasonable. If we have a look at short-sterling interest rate futures, the March 2015 contracts sold off to 98.91 from 98.97, which means that the implied yield from 103bp to 109bp. Earlier this morning, UK claimant counts fell by 36.3K in June, following a revised 32.8K drop registered in May. The jobless rate edged down to 6.5% as expected.

After it reached a high of 1.7191 yesterday afternoon, Cable remains poised for a break above 1.7200 and is now trading at 1.7125. The first support on the downside stands at 1.7100, followed by 1.7060. A more interesting pair would be EUR/GBP, which is now trading at a 22-month low at 0.7900 and is approaching its next support at 0.7880 (see chart below).

EURGBP-16-Jul

(Source: Reuters)

Another surprise came from New Zealand where inflation accelerated less than expected, easing pressure on the RBNZ to continue its monetary policy tightening cycle. As a reminder, the central bank has increased its overnight cash rate (OCR) three times to 3.25% since the beginning of the year, and the market is still expecting a 25bps rate hike at the next meeting on July 23rd. I felt that the Kiwi strength would probably weigh on NZ policymakers’ decision at the next meeting, therefore I was expecting a correction on NZD (see my last trade short NZD/JPY). It was also interesting to play a technical bear correction on NZD/USD when the pair was flirting with its 3-year high as you can see it on the chart below.

NZD-16Jul

(Source: Reuters)

Quick update on BoJ and the Yen: USDJPY continues to trade sideways after the BoJ decided to keep its monetary policy unchanged (as expected), maintaining its target of increasing the monetary base at a annual pace of JPY60-70tr per year. The central bank cut its 2014 growth prediction to 1.0% (down from 1.1% last meeting and from 1.5% last October), but the board (9 members) unanimously maintained its inflation projection of 1.9% in the next fiscal year. If we have a quick look at the chart below, USDJPY is still trading within its tight 101.00 – 103.00 range. It found support slightly above the 101.00 level last week and seems on its way to test its next resistance at 101.94 (200-day SMA).

JPY-16-Jul

(Source: Reuters)

To finish, another currency AUDUSD that I have been trying to play lately is AUDUSD. The RBA minutes didn’t surprise the market on Tuesday despite AU policymakers’ willingness to see a lower Aussie (the minutes stated ‘the exchange rate remained high by historical standards’). I still think it is interesting to go short AUDUSD if the pair trades above 0.9400, with a medium term target at 0.9200 and a stop loss above 0.9560.

AUD-16Jul

(Souce: Reuters)