Aqua 0.5 finance domain updates (#645)

* Aqua 0.5 optimization domain updates

* Aqua 0.5 finance domain updates

Author: woodsp-ibm

qiskit/aqua/finance/european_call_option_pricing.ipynb

@@ -0,0 +1,77 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "<img src=\"../../images/qiskit-heading.gif\" alt=\"Note: In order for images to show up in this jupyter notebook you need to select File => Trusted Notebook\" width=\"500 px\" align=\"left\">"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# _*Qiskit Finance: Overview*_ \n",
+    "\n",
+    "The latest version of this notebook is available on https://github.com/Qiskit/qiskit-tutorials.\n",
+    "\n",
+    "***\n",
+    "### Contributors\n",
+    "Stefan Woerner<sup>[1]</sup>, Daniel Egger<sup>[1]</sup>, Christa Zoufal<sup>[1]</sup>, Andrea Simonetto<sup>[1]</sup>, Jakub Marecek<sup>[1]</sup>, Martin Mevissen<sup>[1]</sup>, Shaohan Hu<sup>[1]</sup>, Stephen Wood<sup>[1]</sup>, Marco Pistoia<sup>[1]</sup>\n",
+    "\n",
+    "### Affliation\n",
+    "- <sup>[1]</sup>IBMQ"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "In this notebook we provide an overview of Qiskit Finance tutorials and tutorials from other domains which might be relevant in finance.\n",
+    "\n",
+    "#### Machine Learning:\n",
+    "- <a href=\"machine_learning/qgan_option_pricing.ipynb\">Quantum Generative Adversarial Networks (qGANs) for data loading in option pricing</a>\n",
+    "\n",
+    "#### Optimization:\n",
+    "- <a href=\"optimization/portfolio_optimization.ipynb\">Portfolio Optimization</a>\n",
+    "- <a href=\"optimization/portfolio_diversification.ipynb\">Portfolio Diversification</a>\n",
+    "    \n",
+    "#### Simulation:\n",
+    "- <a href=\"simulation/option_pricing.ipynb\">Option Pricing</a>\n",
+    "- <a href=\"simulation/credit_risk_analysis.ipynb\">Credit Risk Analysis</a>\n",
+    "- <a href=\"simulation/fixed_income_pricing.ipynb\">Fixed Income Pricing</a>\n",
+    "\n",
+    "#### Data Providers:\n",
+    "- <a href=\"data_providers/time_series.ipynb\">Stock Market Time Series</a>"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "qiskit_master",
+   "language": "python",
+   "name": "qiskit_master"
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+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
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+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}