2024/4/18.     Lack of Trust between USA and China Trust is caused by imagination. Imagination needs knowledge and understanding. Lack of trust often be caused by understanding. If there seems to be lack of trust, we have to use our brains for understanding to others. Relationship between USA and China seems to be losing trust. This is caused by lack of understanding about Japan government policy. Japan government have been wanting USA and China not to have trust each other. In fact, Japan government has been supporting for Taiwan with one purpose. The purpose is to stop relationships between USA and China.

  2024/4/8.  Secret Code These days, I wrote some Python codes about searching correlation between Nasdaq and Commodities. The latest score is 0.95189 now(2024/4/8). I don’t open this code because I will use it for my trading assistant program. I hope I can be rich with the program… (Additional things...) I changed my mind, but it is only small... This is the result picture between Predicted model vs Actual Nikkei 225 Close price. 2024/4/17.  Additional result I lost $200(¥30000)... My bad point is too much believing my thought...

 Intersting, but I doubt... Correlation 0.934 is too high! <script src="https://gist.github.com/Kouhei-Takagi/0054bce1cdbdba6ad467451ca5421b1a.js"></script>

Nasdaq,,, done Correlation result is 0.8305...   I'll write test code... Nasdaq = Cacao * (Copper + Silver + Gold) - Sugar * Coffee main.py <script src="https://gist.github.com/Kouhei-Takagi/6efaa2dd834a1ff9aea3138a50fc9b15.js"></script> validation.py <script src="https://gist.github.com/Kouhei-Takagi/8e309e65b0aae4213464fffafb78bd30.js"></script>

 Nikkei225 vs Cacao, Copper & Sugar Correlation is 0.687. It is great, I did great work! <script src="https://gist.github.com/Kouhei-Takagi/34bfe423b3c73f2b17df0f68243b4caa.js"></script>

 Nasdaq corr. 0.6597

 Nasdaq Correlation with Cacao, Copper and Sugar Nasdaq = (Cacao * 0.586) * (Copper ^ 2.528) - (Sugar ^ 3.965) Correlation score is 0.64978. <script src="https://gist.github.com/Kouhei-Takagi/6eb89fb0dc310df733ddab2491a55e72.js"></script>

 I admit ChatGPT as great. New Python code with ChatGPT4's help, shows correlation 0.636. I got this result in short time... ChatGPT and Machine Learning are great... Nasdaq = Cacao^1.15 + Copper^6.4 - Suger^2.698 I could not find it... <script src="https://gist.github.com/Kouhei-Takagi/6aa4e3d9343163f01d7bcb845edc9297.js"></script>

I applied to Nasdaq in below Python code. The result correlation is 0.5329... Not so bad... Before each prices were powered, it is important that Normaraization. 2024/4/3. Additional result is 0.5466. It is better. 2024/4/3. Furthermore Additional result is 0.5505. Hummm. Good. 2024/4/2. Python code 2024/4/3. Python code 2024/4/3. Python code 2nd

  (cacao_close ** 0.31) + (copper_close ** 0.46) - (suger_close ** 0.37) This shows highest correlation with Nikkei 225. The value is 0.631. I did great work! I uploaded whole code in below github. https://github.com/Kouhei-Takagi/PythonAlmostEveryday/tree/main/VSNikkei

  2024/3/30.  0.99^n I thought about 0.99^n. 0.99^n means 0.99 to the number n power. Number n is any positive number. If n is increased to big number, 0.99^n will be small number. Generative AI(ex. ChatGPT) is great tool now, but in the future, it will be worse because of 0.99^n. Generative AI will use what any Generative AI create. Because of it, the accuracy of them will be worse.

  2024/3/28.  Article 9 Article 9 of the Japan Constitution has been unchanged for over 70 years from WW2. Article 9 is written about abandonment of army. Regardless of the intentions of the U.S. government at that time, Japan people have keep on protecting Article 9. Liberal Democratic Party in Japan(Jimin party) have keep on staying at the center of Japan politics over 70 years from WW2. In other words, Jimin party have protected Article 9. In view of it, Jimin party won’t change Article 9. There may be national election in near future, but it doesn’t matter whether Jimin party wins or not about changing Article 9. If Jimin party wins, Article 9 won’t be changed. If Jimin party loses, next ruling party can’t change Article 9 because of weakness of political foundation. Weakness of political foundation is due to its voter support base and the presence of some organizations. New ruling party won’t have large support from its voters, so that national referendum fo...

  2024/3/26.     Expansion of difference in Economic scale GDP shows economic scale, and the GDP difference shows how strong the country is. GDP per person is productivity of person. In Japan, population decline is proceeding. It will continue until A.D.2100. The expectation of population decline shows the population will be half of current population. In fact, I can’t escape this decline unless I escape from Japan. I feel that the difference of GDP between Japan and other countries will expand. Current Japan society is trying to keep the position, but in near future, it can’t keep. Then it will start throwing out weak people and companies. Negative interest rates cancellation accelerates it. Humm. I hoped that I could stay in Japan. But it will be difficult for me.

  2024/3/24.  Fujitsu I read this news. Fujitsu commits to Europe, but says UK pullback may yet hit finances https://www.reuters.com/business/fujitsu-commits-europe-says-uk-pullback-may-yet-hit-finances-2024-01-31/ I remembered Fujitsu HR interview 13-14 years ago.(Fujitsu didn’t hire me.) I was said that “Why did you choose Fujitsu based on your education background?” My education background is graduate school in science(Master degree). At that time, I thought Fujitsu like to hire Doctor degree. But after some years, I found that the HR’s saying means. In their minds, high class college students are better than graduate students. Fujitsu HR, why do you think so? Fujitsu HR didn’t have common sense, so that Fujitsu’s saying has lightweight.