cross-posted from: https://gmestock.com/post/41
GameStop Price, Volume Charts and Seismic Graph
- (click on the image for the interactive charts)
Combo
Seismic Graph
The seismic graph was calculated as following:
- Subtract close price from previous close price for each day
- Normalize this data by dividing by the average of both prices (0.5 * (previous_close_price+ close_price))
- Divide by the volume of that day
