The Python dictionary is a powerful data structure of key-value pairs indexed by a non-mutable data type. They are inherently unordered though will preserve the order by which items are added. There is no way to sort a python dictionary ...

The Moving Average Convergence Divergence is a momentum indicator that describes shifts in values over several periods of time-series data. It is among the most popular technical indicators used by stock analysts and helps identify shifts in market trends, momentum, ...

Support and resistance levels are popular measures in technical analysis for stock trading. Support levels reflect price ranges at which a certain stock has trouble exceeding while resistance levels are those at which a stock’s price tends not to fall ...

The Moving Average Convergence Divergence (MACD) is one of the most popular technical indicators used to generate signals among stock traders. This indicator serves as a momentum indicator that can help signal shifts in market momentum and help signal potential ...

Python has a novel framework whereby objects can define how to iterate over the data they encapsulate. This framework, known as the Iterator Protocol, empowers developers to abstract the process of how an object returns members individually. Here we take ...

The Relative Strength Index (RSI) is a momentum indicator that describes the current price relative to average high and low prices over a previous trading period. This indicator estimates overbought or oversold status and helps spot trend reversals, price pullbacks, ...

Bollinger Bands are a type of volatility indicator used to describe the relative range of observed values over a period of time. In stock analysis, the Bollinger Bands provide insight into the relative high and low pricing over a given ...

Wash sales are defined as the purchase of a “substantially identical” asset or security within 30 days before or after sale resulting in a loss.  A wash sale can also occur if a “substantially identical” purchase is made by a ...

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