readme update

README.md

@@ -1,8 +1,47 @@
 # opstrat
-opstrat is a Python library for visualizing options.
+Python library for visualizing options.
+=================
+.. image:: https://img.shields.io/badge/python-2.7,%203.4+-blue.svg?style=flat
+    :target: https://pypi.python.org/pypi/yfinance
+    :alt: Python version
+
+.. image:: https://img.shields.io/pypi/v/yfinance.svg?maxAge=60
+    :target: https://pypi.python.org/pypi/yfinance
+    :alt: PyPi version
+
+.. image:: https://img.shields.io/pypi/status/yfinance.svg?maxAge=60
+    :target: https://pypi.python.org/pypi/yfinance
+    :alt: PyPi status
+
+.. image:: https://img.shields.io/pypi/dm/yfinance.svg?maxAge=2592000&label=installs&color=%2327B1FF
+    :target: https://pypi.python.org/pypi/yfinance
+    :alt: PyPi downloads
+
+.. image:: https://img.shields.io/travis/ranaroussi/yfinance/master.svg?maxAge=1
+    :target: https://travis-ci.com/ranaroussi/yfinance
+    :alt: Travis-CI build status
+
+.. image:: https://www.codefactor.io/repository/github/ranaroussi/yfinance/badge
+    :target: https://www.codefactor.io/repository/github/ranaroussi/yfinance
+    :alt: CodeFactor
+
+.. image:: https://coveralls.io/repos/github/ranaroussi/yfinance/badge.svg?branch=master
+    :target: https://coveralls.io/github/ranaroussi/yfinance?branch=master
+    :alt: Coveralls coverage
+
+.. image:: https://img.shields.io/github/stars/ranaroussi/yfinance.svg?style=social&label=Star&maxAge=60
+    :target: https://github.com/ranaroussi/yfinance
+    :alt: Star this repo
+
+.. image:: https://img.shields.io/twitter/follow/aroussi.svg?style=social&label=Follow&maxAge=60
+    :target: https://twitter.com/aroussi
+    :alt: Follow me on twitter
+
+\
+
 
 ## Latest Version 
-0.0.20
+0.0.21
 
 ## Installation