In pohnson/ROptionsStrategies: Using R Flexibilities for Options Analysis

knitr::opts_chunk$set(
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ROptionsStrategies

The goal of ROptionsStrategies is to utilize the flexibilities of R and its vast libraries to analyze options data provided through TDAmeritrade API. Although the only available strategy is short put (The Wheel,) strategies such as spread, iron condor, and butterfly are in the development roadmap.

Installation

You can install the released version of ROptionsStrategies from CRAN WHEN IT IS AVAILABLE with:

#install.packages("ROptionsStrategies") Not available yet

And the development version from GitHub with:

# install.packages("devtools")
devtools::install_github("pohnson/ROptionsStrategies")

Authentication

The most important data point in this package is the TDAmeritrade's Consumer Key. If you haven't had one yet, please follow this thorough guideline to obtain one: link.

Wheel_Extractor Function

Now, let's assume that you already have one and save it in a csv file. We then can read it like this.

library(ROptionsStrategies)
library(tidyverse)

consumer_key <- read_csv("consumer_key.csv") %>% as.character()

Let's assume that you can only execute one Wheel trade and wonder if the option should be AMD or XLF. You can use wheel_extractor to get underlying data as follows:

data <- wheel_extractor(
  ticker = c('AMD', 'XLF'),
  expiration_date = '2021-08-06',
  consumer_key = consumer_key,
  sleep_second = 1
)

head(data)

But you can also parse data from another data frame using $:

data_ticker <- data.frame(
  ticker = c('AMD', 'XLF')
)

data2 <- wheel_extractor(
  ticker = data_ticker$ticker,
  expiration_date = '2021-08-06',
  consumer_key = consumer_key,
  sleep_second = 1
)

head(data2)

Wheel Visualizer

Then you can use wheel_visualizer to inspect which stock at a given risk (Probability OTM) has the highest return.

wheel_visualizer(
  data = data,
  include_in_the_money = FALSE
)

pohnson/ROptionsStrategies documentation built on Dec. 22, 2021, 8:51 a.m.