Key Levels Chart

[paulmuldoon]

Good Morning, I had to cancel a subscription to a service that had a chart that I had been using that plots key levels on my chart. It is called a dynamic magnet chart. Do you all know of a chart that is similar to this one? It basically charts levels that the market responds to. I usually see a lot of bouncing off of these levels. Just hoping to be able to find something similar so I can continue to have that at my disposal after my subscription is over. Thank you