How to setup and add custom SCAN in thinkorswim

1. Click the "Scan" tab and choose "Stock Hacker" from the sub-tab row.

2. Click "Add Study Filter" and then click "edit" button.

3. Click "thinkScript Editor" then empty the text field.

4. Copy and pasty all the code from the file that I sent to you then Press OK..

5. Save the SCAN

Double Center of Gravity indicator for Prorealtime (DCOG system)

This is the Center of Gravity (COG) for Prorealtime.
The Center of Gravity is an oscillator. Stock prices or indices pivot around a center, hence the indicator’s name – center of gravity.


When you load two of the Center of Gravity indicator (COG) to the chart with different setting.
one for short term, another for longer term, you will find out how they interact with each other.
I call it Double Center of Gravity (DCOG), it gives you a more clear view of the trend.
You can also adjust the width of the band (channel) and the period (length, the number of bars used to calculate) to make your own DCOG system that fits your need better.

Contact me:toslancer@gmail.com if you need any programming help with Prorealtime.