The Spider’s Thread Background I recalled one story “The Spider’s Thread” by Ryūnosuke Akutagawa. https://en.wikipedia.org/wiki/The_Spider's_Thread This story tells us about to save only his/herself is bad things. My idea This story can apply everything in our minds. Developed countries have/had tried to save only own countries. Developed countries provided fake help to developing countries for maintaining advanced position. In 21st century, the way is no use. Now, Global South appears.
2023/5/27. Copper is more than Gold or Silver in Japan? Recently, I searched about relationship between Nikkei225 and commodities. I found that copper’s price has higher relationship to Nikkei225 than Gold or Silver prices. From 2015-01-01 to 2023-05-26, relationships are Platinum:0.171 Gold:0.736 Silver:0.745 Copper:0.787. Above is result of my codes. https://github.com/Kouhei-Takagi/PythonAlmostEveryday/tree/main/CorrelationBTWGoldAndNikkei Honestly, I worried to open this result and codes. But I don’t have enough money to buy/sell stocks, so it is no need to worry...