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I have the below code to scrape some specific word list from the financial statements (US SEC EDGAR… Read more Text Scraping (from Edgar 10k Amazon) Code Not Working

I am looking for a Python plotting library that allows me to plot candlesticks (preferably the OHLC… Read more Python: Plot Candlesticks With Automatic Y Zoom

This is my code snippet. The code works however, I am getting the following error: 'A value is … Read more Creating New Dataframe Data Slicing Issue

I am trying to use Python (with Pandas) to calculate the 20-day Exponential Moving Averages (EMA) o… Read more Pandas' Ema Not Matching The Stock's Ema?

Objective I have this df and take some ratios below. I want to calculate these ratios by each id an… Read more Groupby Id To Calculate Ratios