Ikaros is a free financial library built in pure python that can be used to get information for single stocks, generate signals and build prortfolios

Related tags

Miscellaneousikaros
Overview

Ikaros

Ikaros is a free financial library built in pure python that can be used to get information for single stocks, generate signals and build portfolios

How to use

Stock

The Stock object is a representation of all information what is available for a given security. For example for AAPL we scrape information from -

  1. https://finviz.com/quote.ashx?t=AAPL
  2. https://www.zacks.com/stock/research/AAPL/earnings-announcements

We also use the Yahoo Finance Library: yahooquery (GitHub link - https://github.com/dpguthrie/yahooquery ) to get fundamental data and price data.

>>>> from Stock import Stock
>>>> aapl = Stock('AAPL')
>>>> aapl.financial_data
             AccountsPayable  ...  WorkingCapital
ReleaseDate                   ...                
2020-01-28      4.511100e+10  ...    6.107000e+10
2020-04-30      3.242100e+10  ...    4.765900e+10
2020-07-30      3.532500e+10  ...    4.474700e+10
2020-10-29      4.229600e+10  ...    3.832100e+10
2021-01-27      6.384600e+10  ...    2.159900e+10

[5 rows x 129 columns]

>>>> aapl['PriceClose']
date
2018-02-15     41.725037
2018-02-16     41.589962
2018-02-20     41.450069
2018-02-21     41.261936
2018-02-22     41.606850
   
2021-02-08    136.910004
2021-02-09    136.009995
2021-02-10    135.389999
2021-02-11    135.130005
2021-02-12    135.369995
Name: PriceClose, Length: 754, dtype: float6

Mix and match market data with fundamental data directly. Ikaros uses the earnings calendar from Zacks to get an accurate Point in time, timeseries from fundamental data.

>>>> aapl['PriceClose'] / aapl['TotalRevenue']
date
2018-02-15             NaN
2018-02-16             NaN
2018-02-20             NaN
2018-02-21             NaN
2018-02-22             NaN
    
2021-02-08    1.228565e-09
2021-02-09    1.220488e-09
2021-02-10    1.214925e-09
2021-02-11    1.212592e-09
2021-02-12    1.214745e-09
Length: 754, dtype: float64

Ikaros also caches the data webscraped into readable csv files. If you want to save the data in a custom location, ensure that the enviornment variable IKAROSDATA is set on your operating system.

Signal

The Signal Library is repository of functions that provide useful insights into stocks. We have a limited number of signals so far but stay tuned! for more

>>>> from Signals import Quick_Ratio_Signal
>>>> ford = Stock('F')
>>>> Quick_Ratio_Signal(ford)
date
2018-02-15         NaN
2018-02-16         NaN
2018-02-20         NaN
2018-02-21         NaN
2018-02-22         NaN
  
2021-02-08    1.089966
2021-02-09    1.089966
2021-02-10    1.089966
2021-02-11    1.089966
2021-02-12    1.089966
Length: 754, dtype: float64

>>>> from SignalTransformers import Z_Score
>>>> Z_Score(Quick_Ratio_Signal(ford), window = 21) # Computes the rolling 21 day Z-score
date
2018-02-15         NaN
2018-02-16         NaN
2018-02-20         NaN
2018-02-21         NaN
2018-02-22         NaN
  
2021-02-08    4.248529
2021-02-09    2.924038
2021-02-10    2.320201
2021-02-11    1.949359
2021-02-12    1.688194
Length: 754, dtype: float64

Portfolio

Finally, use the signals and stock objects to construct Portfolios yourself. Currently we have

  1. Pair Trading Portfolio for 2 Stocks and a Signal
  2. Single Signal Portfolio for multiple Sotcks given a Signal
  3. A basic implementation of the Black Litterman Model

For a PairTradingPortfolio, lets look at GM and Ford and compare the two based on the Quick Ratio

>>>> from Stock import Stock
>>>> from Signals import Quick_Ratio_Signal
>>>> from Portfolio import PairTradingPortfolio
>>>> ford = Stock('F')
>>>> gm = Stock('GM')
>>>> ptp = PairTradingPortfolio(stock_obj1=ford, stock_obj2=gm, signal_func=Quick_Ratio_Signal)
>>>> ptp.relative_differencing() # The weights are set based on the rolling z-score of the difference of the signals for the 2 stocks
>>>> ptp.get_returns()
date
2018-02-15         NaN
2018-02-16         NaN
2018-02-20         NaN
2018-02-21         NaN
2018-02-22         NaN
  
2021-02-08   -0.033217
2021-02-09    0.037791
2021-02-10    0.005568
2021-02-11   -0.001001
2021-02-12   -0.001700
Length: 754, dtype: float64
>>>> ptp.stock_obj1_wght_ts # Get the weight of Stock 1 ( Weight of stock 2 is just -1 times weight of stock 1)
Out[9]: 
date
2018-02-15         NaN
2018-02-16         NaN
2018-02-20         NaN
2018-02-21         NaN
2018-02-22         NaN
  
2021-02-08    0.814045
2021-02-09    0.818967
2021-02-10    0.823901
2021-02-11    0.909396
2021-02-12    0.910393
Length: 754, dtype: float64

For a SingleSignalPortfolio, lets look at FaceBook, Microsfot and Apple and compare them based on the Price to Sales Ratio.

>>>> from Stock import Stock
>>>> from Signals import Price_to_Sales_Signal
>>>> from Portfolio import SingleSignalPortfolio
>>>> from SignalTransformers import Z_Score
>>>> fb = Stock('FB')
>>>> msft = Stock('MSFT')
>>>> aapl = Stock('AAPL')
>>>> signal_func = lambda stock_obj : Z_Score(Price_to_Sales_Signal(stock_obj), window=42) # Use a rolling Z score over 42 days rather than the raw ratio
>>>> ssp.relative_ranking() # Rank the stock from -1 to +1, in this case we have 3 stocks it will be {-1, 0, 1}, if we have 4 sotck it would be {-1, -0.33, 0.33, 1}
>>>> ssp.weight_df
             FB  MSFT  AAPL
date                       
2018-02-15  0.0   0.0   0.0
2018-02-16  0.0   0.0   0.0
2018-02-20  0.0   0.0   0.0
2018-02-21  0.0   0.0   0.0
2018-02-22  0.0   0.0   0.0
        ...   ...   ...
2021-02-08  0.0   1.0  -1.0
2021-02-09  0.0   1.0  -1.0
2021-02-10  0.0   1.0  -1.0
2021-02-11  0.0   1.0  -1.0
2021-02-12  0.0   1.0  -1.0

[754 rows x 3 columns]
>>>> ssp.get_returns() # Initial values are 0 since signal is not available at the start for any of the stocks
date
2018-02-15    0.000000
2018-02-16    0.000000
2018-02-20    0.000000
2018-02-21    0.000000
2018-02-22    0.000000
  
2021-02-08    0.000018
2021-02-09    0.011935
2021-02-10    0.000661
2021-02-11    0.008798
2021-02-12    0.000269
Length: 754, dtype: float64

For a SimpleBlackLitterman, we can provide multiple stocks and multiple signals. Let us try to look at Ford, GM and Toyota based on the Price to Sales and Quick Ratio

>>>> from datetime import datetime
>>>> from Stock import Stock
>>>> from Signals import Quick_Ratio_Signal, Price_to_Sales_Signal
>>>> from Portfolio import SimpleBlackLitterman
>>>> from SignalTransformers import Z_Score
>>>> ford = Stock('F')
>>>> gm = Stock('GM')
>>>> toyota = Stock('TM')
>>>> signal_func1 = lambda stock_obj: Quick_Ratio_Signal(stock_obj) # Use the Raw quick Ratio
>>>> signal_func2 = lambda stock_obj: Z_Score(-1*Price_to_Sales_Signal(stock_obj), window=63) # Use the moving 63 Z score for Price to Sales. -1 to Flip the signal
>>>> signal_view_ret_arr = [0.02, 0.01] # Expected returns from each signal. Typically denoted as Q
>>>> sbl = SimpleBlackLitterman(stock_arr=[ford, gm, toyota], signal_func_arr=[signal_func1, signal_func2], signal_view_ret_arr=signal_view_ret_arr)
>>>> dt = datetime(2021, 2, 12).date()
>>>> sbl.weights_df # Weights based on MarketCap
                   F        GM        TM
date                                    
2020-02-07  0.059205  0.085642  0.855153
2020-02-10  0.059145  0.087673  0.853182
2020-02-11  0.059010  0.088974  0.852016
2020-02-12  0.059782  0.089820  0.850399
2020-02-13  0.060360  0.090068  0.849572
             ...       ...       ...
2021-02-08  0.075640  0.127209  0.797151
2021-02-09  0.077582  0.124607  0.797810
2021-02-10  0.073859  0.117810  0.808331
2021-02-11  0.073232  0.116954  0.809814
2021-02-12  0.072642  0.116230  0.811128

[257 rows x 3 columns]
>>>> sbl.var_covar_ts[dt] # Variance Covariance Martix computed based on rolling 126 days of returns, var_covar_ts is a dict of dataframes. Typically denoted as Sigma
           F        GM        TM
F   0.140825  0.085604  0.021408
GM  0.085604  0.197158  0.020909
TM  0.021408  0.020909  0.044832
>>>> sbl.implied_returns_df # Implied Returns for each day. This is often denoted as Pi
                   F        GM        TM
2020-02-10  0.012125  0.016345  0.014762
2020-02-11  0.012131  0.016199  0.014818
2020-02-12  0.011994  0.016279  0.014773
2020-02-13  0.012199  0.016374  0.014645
2020-02-14  0.011042  0.014466  0.013649
             ...       ...       ...
2021-02-08  0.038776  0.047958  0.037335
2021-02-09  0.039060  0.049541  0.037451
2021-02-10  0.038827  0.048351  0.037453
2021-02-11  0.036424  0.045034  0.040050
2021-02-12  0.037661  0.046260  0.040319

[256 rows x 3 columns]
>>>> sbl.link_mat_ts[dt] # The link matrix on a given day. link_mat_ts is a dict of dataframes. Typically denoted as Sigma
            F   GM   TM
signal_0  1.0 -1.0  0.0
signal_1 -1.0  0.0  1.0
>>>> sbl.view_var_covar_ts[dt] # The View variance covariance matrix on a given day. view_var_covar_ts is a dict of dataframes. Typically denoted as Omega
          signal_0  signal_1
signal_0  0.166775 -0.043777
signal_1 -0.043777  0.142840
>>>> sbl.black_litterman_weights_df # The Black litterman weights over time, based on the changing views
                   F        GM        TM
2020-05-07  0.077305  0.127350  0.795345
2020-05-08  0.077354  0.130177  0.792469
2020-05-11  0.077862  0.132684  0.789454
2020-05-12  0.065264  0.071459  0.863277
2020-05-13  0.114959  0.074012  0.811028
             ...       ...       ...
2021-02-08  0.116730  0.123745  0.759526
2021-02-09  0.116043  0.127209  0.756747
2021-02-10  0.149960  0.232889  0.617152
2021-02-11  0.109802 -0.032208  0.922406
2021-02-12  0.107529 -0.033443  0.925915
Owner
Salma Saidane
Salma Saidane
Simple project to assist in tracking/logging my working hours

Fill working hours Basic script to assist in the logging/tracking of my working hours How it works Create a file called projects.json in this director

Robin Kennedy-Reid 2 Oct 31, 2022
北大选课网2021年春季验证码识别

北大选课网验证码识别 2021 年春季学期 Powered by Elector Quartet (@Rabbit, @xmcp, @SpiritedAwayCN, @gzz) 数据集描述 最初的数据集为 5130 张人工标记的验证码,之后利用早期训练好的模型在选课网上进行自动验证 (自举),又收集

Rabbit 27 Sep 17, 2022
CMPE 204 Modelling Project

CISC/CMPE 204 Modelling Project Welcome to the major project for CISC/CMPE 204 (Fall 2021)! Change this README.md file to summarize your project (few

totallyrin 2 May 16, 2022
Runtime fault injection platform by Daniele Rizzieri (2021)

GDBitflip [v1.04] Runtime fault injection platform by Daniele Rizzieri (2021) This platform executes N times a binary and during each execution it inj

Daniele Rizzieri 1 Dec 07, 2021
Bitflip Fault Simulation Platform by Daniele Rizzieri (2021)

SEE Injection Framework 2021 This repository contains two Single Event Effect (SEE) injection platforms. The first one is called BFSP - "Bitflip Fault

Daniele Rizzieri 2 Nov 05, 2022
Structured Exceptions for Python

XC: Structured exceptions for Python XC encourages a structured, disciplined approach to use of exceptions: it reduces the overhead of declaring excep

Bob Gautier 2 May 28, 2021
This is a modified variation of abhiTronix's vidgear. In this variation, it is possible to write the output file anywhere regardless the permissions.

Info In order to download this package: Windows 10: Press Windows+S, Type PowerShell (cmd in older versions) and hit enter, Type pip install vidgear_n

Ege Akman 3 Jan 30, 2022
Python Projects is an Open Source to enhance your python skills

Welcome! 👋🏽 Python Project is Open Source to enhance your python skills. You're free to contribute. 🤓 You just need to give us your scripts written

Tristán 6 Nov 28, 2022
51AC8 is a stack based golfing / esolang that I am trying to make.

51AC8 is a stack based golfing / esolang that I am trying to make.

7 May 22, 2022
Dump Data from FTDI Serial Port to Binary File on MacOS

Dump Data from FTDI Serial Port to Binary File on MacOS

pandy song 1 Nov 24, 2021
Med to csv - A simple way to parse MedAssociate output file in tidy data

MedAssociates to CSV file A simple way to parse MedAssociate output file in tidy

Jean-Emmanuel Longueville 5 Sep 09, 2022
Synchrosqueezing, wavelet transforms, and time-frequency analysis in Python

Synchrosqueezing is a powerful reassignment method that focuses time-frequency representations, and allows extraction of instantaneous amplitudes and frequencies

John Muradeli 382 Jan 06, 2023
Uma versão em Python/Ursina do aplicativo Real Drum (android).

Real Drum Descrição Esta é uma versão alternativa feita em Python com a engine Ursina do aplicatio Real Drum (presente no Google Play Store). Como exe

hayukimori 5 Aug 20, 2022
Spinning waffle from waffle shaped python code

waffle Spinning waffle from waffle shaped python code Based on a parametric curve: r(t) = 2 - 2*sin(t) + (sin(t)*abs(cos(t)))/(sin(t) + 1.4) projected

Viljar Femoen 5 Feb 14, 2022
A example project's description is a high-level overview of why you’re doing a project.

A example project's description is a high-level overview of why you’re doing a project.

Nikita Matyukhin 12 Mar 23, 2022
Create VSCode Extensions with python

About Create vscode extensions with python. Installation Stable version: pip install vscode-ext Why use this? Why should you use this for building VSc

Swas.py 134 Jan 07, 2023
In this project we will be using OpenCV to virtually drag a rectangle and drop it at a different location. It will be further used for Virtual Mouse.

Virtual Drag & Drog using OpenCV In this project we will be using OpenCV to virtually drag a rectangle and drop it at a different location. It will be

Hassan Shahzad 5 Sep 27, 2021
Margin Calculator - Personally tailored investment tool

Margin Calculator - Personally tailored investment tool

1 Jul 19, 2022
API Rate Limit Decorator

ratelimit APIs are a very common way to interact with web services. As the need to consume data grows, so does the number of API calls necessary to re

Tomas Basham 574 Dec 26, 2022
GDIT: Geometry Dash Info Tool

GDIT: Geometry Dash Info Tool This is the first large script that allows you to quickly get information from the Geometry Dash server

dezz0xY 2 Jan 09, 2022