Steam Market Extender

Demo

http://skilledtra.de/chartdemo

Installation (Chrome/Opera)

1. Right-click steammarket.crx and click save-as.
2. Save it anywhere
3. go to chrome://extensions (opera: about://extensions)
4. Drag steammarket.crx to the page
5. Done!

If that doesn't work:

1. Download the zipped file
2. Extract it to a folder
3. Drag the folder to chrome://extensions (opera: about://extensions)
4. Done!

Installation (Firefox)

1. Open about:config
2. Search "xpinstall.signatures.required"
3. Set it to false
4. Install the extension from here: https://addons.mozilla.org/en-US/firefox/addon/steam-market-extended/

Usage

• Make sure you are signed into steam (still trying to figure out how to make an XHR request without having to be logged into steam)

• Navigate to an item you would like to view market details about

• For a line graph, click "Open line graph"

• For a candlestick graph, click "Open candlestick graph"

• Adjust the time period by scrolling on the navigator

  

• Or by dragging on the chart

  

• Indicators

  • SMA

    • A simple moving average is calculated by adding together the first n (n being the period) closing prices and dividing them by n

  • EMA

    • An exponential average is calculated using the simple moving average and applies more weight to recent prices

  • RSI

    • Relative strength index is calculated by subtracring from 100, 100 divided by 1+RS (average gain of up of the period/average loss of down of the period)

  • ATR

    • ATR is basically the day's range that can extend to yesterday's closing price if it was outside of this days range