This app is a simple example of using Strealit to create a financial data web app.

Overview

Streamlit Demo: Finance Chart


This app is a simple example of using Streamlit to create a financial data web app. This demo use streamlit, pandas and yfinance modules.

Allows you to select one of the 500 companies that compose the S&P 500 and display a updated chart of adjusted closing prices, as well as add a pair of moving averages.

Sample Animation

Requirements

Python3.6 version or superior

How to run this demo

pip install --upgrade streamlit yfinance lxml pandas
streamlit run https://raw.githubusercontent.com/paduel/streamlit_finance_chart/master/app.py

Or play online

You can test the app at https://streamlit-finance-chart.herokuapp.com/

Other financial streamlit demo

You can test another Streamlit demo with financial data at this github repo of my friend Bukosabino.

Comments
  • Bump lxml from 4.4.1 to 4.6.5

    Bump lxml from 4.4.1 to 4.6.5

    Bumps lxml from 4.4.1 to 4.6.5.

    Changelog

    Sourced from lxml's changelog.

    4.6.5 (2021-12-12)

    Bugs fixed

    • A vulnerability (GHSL-2021-1038) in the HTML cleaner allowed sneaking script content through SVG images.

    • A vulnerability (GHSL-2021-1037) in the HTML cleaner allowed sneaking script content through CSS imports and other crafted constructs.

    4.6.4 (2021-11-01)

    Features added

    • GH#317: A new property system_url was added to DTD entities. Patch by Thirdegree.

    • GH#314: The STATIC_* variables in setup.py can now be passed via env vars. Patch by Isaac Jurado.

    4.6.3 (2021-03-21)

    Bugs fixed

    • A vulnerability (CVE-2021-28957) was discovered in the HTML Cleaner by Kevin Chung, which allowed JavaScript to pass through. The cleaner now removes the HTML5 formaction attribute.

    4.6.2 (2020-11-26)

    Bugs fixed

    • A vulnerability (CVE-2020-27783) was discovered in the HTML Cleaner by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now removes more sneaky "style" content.

    4.6.1 (2020-10-18)

    ... (truncated)

    Commits
    • a9611ba Fix a test in Py2.
    • a3eacbc Prepare release of 4.6.5.
    • b7ea687 Update changelog.
    • 69a7473 Cleaner: cover some more cases where scripts could sneak through in specially...
    • 54d2985 Fix condition in test decorator.
    • 4b220b5 Use the non-depcrecated TextTestResult instead of _TextTestResult (GH-333)
    • d85c6de Exclude a test when using the macOS system libraries because it fails with li...
    • cd4bec9 Add macOS-M1 as wheel build platform.
    • fd0d471 Install automake and libtool in macOS build to be able to install the latest ...
    • f233023 Cleaner: Remove SVG image data URLs since they can embed script content.
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    dependencies 
    opened by dependabot[bot] 1
  • Bump lxml from 4.4.1 to 4.6.3

    Bump lxml from 4.4.1 to 4.6.3

    Bumps lxml from 4.4.1 to 4.6.3.

    Changelog

    Sourced from lxml's changelog.

    4.6.3 (2021-03-21)

    Bugs fixed

    • A vulnerability (CVE-2021-28957) was discovered in the HTML Cleaner by Kevin Chung, which allowed JavaScript to pass through. The cleaner now removes the HTML5 formaction attribute.

    4.6.2 (2020-11-26)

    Bugs fixed

    • A vulnerability (CVE-2020-27783) was discovered in the HTML Cleaner by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now removes more sneaky "style" content.

    4.6.1 (2020-10-18)

    Bugs fixed

    • A vulnerability was discovered in the HTML Cleaner by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now removes more sneaky "style" content.

    4.6.0 (2020-10-17)

    Features added

    • GH#310: lxml.html.InputGetter supports __len__() to count the number of input fields. Patch by Aidan Woolley.

    • lxml.html.InputGetter has a new .items() method to ease processing all input fields.

    • lxml.html.InputGetter.keys() now returns the field names in document order.

    • GH-309: The API documentation is now generated using sphinx-apidoc. Patch by Chris Mayo.

    Bugs fixed

    ... (truncated)

    Commits
    • a5f9cb5 Prepare release of lxml 4.6.3.
    • 2d01a1b Add HTML-5 "formaction" attribute to "defs.link_attrs" (GH-316)
    • e986a9c Fix reference in docs.
    • 4cb5736 Work around Py2's lack of "re.ASCII".
    • c30106f Prepare release of 4.6.2.
    • a105ab8 Prevent combinations of <math/svg> and <style> to sneak JavaScript through th...
    • c053dc1 Add a recipe for a look-ahead generator to allow modifications during tree it...
    • b083124 lxml actually works in Py3.9.
    • 0f80590 lxml actually works in Py3.9.
    • fd8893c Add a doc note that the .find() methods are usually faster than one might exp...
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    dependencies 
    opened by dependabot[bot] 1
  • Bump lxml from 4.4.1 to 4.6.2

    Bump lxml from 4.4.1 to 4.6.2

    Bumps lxml from 4.4.1 to 4.6.2.

    Changelog

    Sourced from lxml's changelog.

    4.6.2 (2020-11-26)

    Bugs fixed

    • A vulnerability (CVE-2020-27783) was discovered in the HTML Cleaner by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now removes more sneaky "style" content.

    4.6.1 (2020-10-18)

    Bugs fixed

    • A vulnerability was discovered in the HTML Cleaner by Yaniv Nizry, which allowed JavaScript to pass through. The cleaner now removes more sneaky "style" content.

    4.6.0 (2020-10-17)

    Features added

    • GH#310: lxml.html.InputGetter supports __len__() to count the number of input fields. Patch by Aidan Woolley.

    • lxml.html.InputGetter has a new .items() method to ease processing all input fields.

    • lxml.html.InputGetter.keys() now returns the field names in document order.

    • GH-309: The API documentation is now generated using sphinx-apidoc. Patch by Chris Mayo.

    Bugs fixed

    • LP#1869455: C14N 2.0 serialisation failed for unprefixed attributes when a default namespace was defined.

    • TreeBuilder.close() raised AssertionError in some error cases where it should have raised XMLSyntaxError. It now raises a combined exception to keep up backwards compatibility, while switching to XMLSyntaxError as an interface.

    4.5.2 (2020-07-09)

    ... (truncated)

    Commits
    • 4cb5736 Work around Py2's lack of "re.ASCII".
    • c30106f Prepare release of 4.6.2.
    • a105ab8 Prevent combinations of <math/svg> and <style> to sneak JavaScript through th...
    • c053dc1 Add a recipe for a look-ahead generator to allow modifications during tree it...
    • b083124 lxml actually works in Py3.9.
    • 0f80590 lxml actually works in Py3.9.
    • fd8893c Add a doc note that the .find() methods are usually faster than one might exp...
    • eb6df27 Update release version on homepage.
    • 69b5c9b Automate the build artefact downloading from github and appveyor.
    • 61432a8 Prepare release of lxml 4.6.1.
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    dependencies 
    opened by dependabot[bot] 1
  • I've added this awesome app to the gallery at awesome-streamlit.org. Hope its OK?

    I've added this awesome app to the gallery at awesome-streamlit.org. Hope its OK?

    Hi Paduel

    Great App. I've added it to the gallery at awesome-streamlit.org. Hope it is Ok?

    image

    I can see that we are both in the quant space. So maybe we will touch base again another time. :-)

    Thanks

    Marc

    opened by MarcSkovMadsen 1
  • Bump lxml from 4.4.1 to 4.9.1

    Bump lxml from 4.4.1 to 4.9.1

    Bumps lxml from 4.4.1 to 4.9.1.

    Changelog

    Sourced from lxml's changelog.

    4.9.1 (2022-07-01)

    Bugs fixed

    • A crash was resolved when using iterwalk() (or canonicalize()) after parsing certain incorrect input. Note that iterwalk() can crash on valid input parsed with the same parser after failing to parse the incorrect input.

    4.9.0 (2022-06-01)

    Bugs fixed

    • GH#341: The mixin inheritance order in lxml.html was corrected. Patch by xmo-odoo.

    Other changes

    • Built with Cython 0.29.30 to adapt to changes in Python 3.11 and 3.12.

    • Wheels include zlib 1.2.12, libxml2 2.9.14 and libxslt 1.1.35 (libxml2 2.9.12+ and libxslt 1.1.34 on Windows).

    • GH#343: Windows-AArch64 build support in Visual Studio. Patch by Steve Dower.

    4.8.0 (2022-02-17)

    Features added

    • GH#337: Path-like objects are now supported throughout the API instead of just strings. Patch by Henning Janssen.

    • The ElementMaker now supports QName values as tags, which always override the default namespace of the factory.

    Bugs fixed

    • GH#338: In lxml.objectify, the XSI float annotation "nan" and "inf" were spelled in lower case, whereas XML Schema datatypes define them as "NaN" and "INF" respectively.

    ... (truncated)

    Commits
    • d01872c Prevent parse failure in new test from leaking into later test runs.
    • d65e632 Prepare release of lxml 4.9.1.
    • 86368e9 Fix a crash when incorrect parser input occurs together with usages of iterwa...
    • 50c2764 Delete unused Travis CI config and reference in docs (GH-345)
    • 8f0bf2d Try to speed up the musllinux AArch64 build by splitting the different CPytho...
    • b9f7074 Remove debug print from test.
    • b224e0f Try to install 'xz' in wheel builds, if available, since it's now needed to e...
    • 897ebfa Update macOS deployment target version from 10.14 to 10.15 since 10.14 starts...
    • 853c9e9 Prepare release of 4.9.0.
    • d3f77e6 Add a test for https://bugs.launchpad.net/lxml/+bug/1965070 leaving out the a...
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Owner
Senior Data Scientist and Quant at Imantia Capital. Python evangelist for finance.
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