Objective: I am trying to identify and get an alert when option contracts in SPX option chain gets over a certain volume in the past minute.
Background: Since the option hacker can't use custom scripts to filter, I have created a watchlist and added a custom column to calculate volume for every candle. This works. However, since I can't have an alert in a custom column, I have to constantly be watching the screen for volume change. I tried linking the watchlist to a grid. Unfortunately, here the grid doesn't update with the changes in the watchlist in real time. I have to constantly refresh.
Request: I would love to know your thoughts on any one of the following (or all):
1. Has anyone figured out a way to filter contracts in option chain based on minute-level volume (e.g., only show me contracts based which has over 100 volume in the past minute)?
2. Has anyone figured out a way to sort the results from a scanner using a custom code?
3. Has anyone figured out a way for grids to automatically update the charts based on updated results in watchlist?