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Showing posts with the label Wavelets Ecclesiastes 9:11

USD/JPY Support/Resistance with Wavelets and Monte Carlo Simulation

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USD/JPY data as of 20 Aug 25 from FRED. USD/JPY is one of the most interesting currency pairs to trade these days, with some opportunities  for short term gains. If we review the MAGA Man's Trade War and Tariff antics, we can see that of all the countries this school yard bully has bullied/cajoled/ran away from, Japan is most at his mercy. (In 2nd place is Europe). China doesn't give a hoot about Trump, India will keep buying Russian oil, the BRICS countries are making good progress in de-Dollarization, Russia will keep pummeling Ukraine. Japan, being the most dependent on the US market for its exports (steel, autos, semiconductors) has a high probability of tipping into a recession. (at least the South Korean economy is more diversified in its export markets)And with a debt/GDP ratio of 260, and rising inflation, there is not much room for fiscal or monetary stimulus. All this will be reflected in a new secular trend for USD/JPY. In this post we will attempt to determine the r...

USD/JPY: Musings on the Rise and Fall of Economies.

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The chart above shows USD/JPY from 1971 at 6-monthly intervals. It's rather frightening to see that USD/JPY used to be as cheap as 350 Yen to USD1.00. Compared to this the current range of USD/JPY 140 to 150 is fantastic. What has happened to USD/JPY  has also happened to the GBP/SGD and the USD/SGD and now AUD/SGD.  If I remember correctly, in the early 70's GBP/SGD was around 7.00 (today it's 1.73) and USD/SGD was around 3.60. (today it's 1.28). So if you take a long term view and the big picture I would dare to say that exchange rates are a valid and good indicator of the rise and fall of economies. When I  take a look at SGD/AUD, I wonder if the good old days of the Lucky Country  are over. SGD/AUD is now around 1.22 It used to be that SGD/AUD was <1. This brings me to what I quoted from the Bible on this blog in 2008-15 years ago. I was reflecting on the unpredictability of financial markets. The image below is a n-dimensional continuous wavelet transform of ...

Illustration of Why Predicting Stock Market Direction Is Futile

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Randomness :" I returned, and saw under the sun, that the race is not to the swift, nor the battle to the strong, neither yet bread to the wise, nor yet riches to men of understanding, nor yet favour to men of skill; but time and chance happeneth to them all."~~ Ecclesiastes 9:11 Non-linear Feedback Loops : “I tell you everyone who has, shall more be given, but from him who has nothing, even what he has shall be taken.” ~~Matthew 25:29 Cycles :"When the seven years of abundance enjoyed by the land of Egypt came to an end, the seven years of famine set in.."~~ Genesis 41:53/54 1. I-Dimensional Continuous Wavelet Transform of SP500 January 06-July 08 2. S&P500 Weekly Data: Jan 2006 to July 09 2008 (133 data points) 3. Wavelet-based Synthesized Time Series Example A 4. Wavelet-based Synthesized Time Series Example B 5 . Wavelet-based Synthesized Time Series Example C The reason why the stock market's direction (as represented by an Index) cannot be pr...