In this demo, I am using the Ipywidgets module to create an interactive dashboard. The data set used is CardioGoodFitness from Kaggle as an example. Thus, let’s import the modules needed. import pandas as pd import ipywidgets import seaborn as sns import matplotlib.pyplot as plt First, let’s look at the…

Disclaimer: Every example below is not a sell or buy call. The purpose of the example is to illustrate how hedging can be carried out and risk-reward for each type of hedging. Hedging is a risk management strategy to offset the loss in your holding by buying the opposite side…

Rebalance mean the partition is moving between the consumers. There will be a reassignment of partitions happening when there is a change in consumers such as a new consumer joining or a current consumer leaving. It will also happen when there is a new partition added. There are few types…

Create a new java class which name Consumer Create Consumer configuration in the class: bootstrap servers, groupID, key deserializer, value deserializers, and offset values (earliest, latest, non, anything else) String boostrapServers = "127.0.0.1:9092"; String groupId = "my-application"; Properties properties = new Properties(); properties.setProperty(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); properties.setProperty(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName()); properties.setProperty(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG, StringDeserializer.class.getName()); properties.setProperty(ConsumerConfig.GROUP_ID_CONFIG, groupId); properties.setProperty(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest")…

Create Producer Properties in our Producer class Properties properties = new Properties(); properties.setProperty(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG, "127.0.0.1:9092"); properties.setProperty(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName()); properties.setProperty(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, StringSerializer.class.getName()); 2. Create the Producer

A blockchain is consist of block and each of them links together in a peer-to-peer network. There are a few important terms in blockchain What is a block? A block is a collection of records. The records can be a transaction or smart contracts. For example, these records will be…

Selling a put can help the investor to earn premium income or buy the desired stock at the desired price. There are a few criteria for investors to choose to sell a put for the stock: Comfortable holding the stock if the put is executed. Try avoid selling put in…

Installation needed: Intellij idea: https://www.jetbrains.com/idea/download/ Create a new project with Gradle and Java language. Make sure you have your JDK. 2. Create a basic demo module under the first demo

In part 1, I had a guide on extracting data, generating signals for buy or sell, and performing backtesting based on a signal generated. In this part, I will describe how we can scale this to other stocks and another SMA strategy. Let me summarize how many functions had created…