مدلسازی گام تصادفی (Random Walk) در پایتون قبلا در این پست در خصوص شبیه سازی گام تصادفی صحبت کرده بودیم . در برنامه این پست با استفاده از تابع cumsum این مثال بازنویسی شده است.
مدلسازی گام تصادفی (Random Walk) در پایتون قبلا در این پست در خصوص شبیه سازی گام تصادفی صحبت کرده بودیم . در برنامه این پست با استفاده از تابع cumsum این مثال بازنویسی شده است.
The Singapore stock market has alternated between positive and negative finishes through the last five trading days since the end of the two-day winning streak in which it had added more than a dozen points or 0.4 percent. The Straits Times Index now sits just above the 3,060-point plateau and it's likely to see a narrow trading range on Monday.
That growth environment will include rising inflation and interest rates. Those upward shifts naturally accompany healthy growth periods as the demand for resources, products and services rise. Importantly, the Federal Reserve has laid out the rationale for not interfering with that natural growth transition.It's not exactly a fad, but there is a widespread willingness to pay up for a growth story. Classic fundamental analysis takes a back seat. Even negative earnings are ignored. In fact, positive earnings seem to be a limiting measure, producing the question, "Is that all you've got?" The preference is a vision of untold riches when the exciting story plays out as expected.
