Create for me a short video explaining an idea

A short video 20-30 seconds. I will narrate the video, I just want the animations..etc. I want the following to be in the video: 1. Some random intro. (Be creative). 2. Several data inputs come and join into one place. For example, circles with some random numbers in them move and join into one big circle. This circle, at the end of the joining period, produces a number (which is the a stock's fair price). For example, $45. 3. This $45 goes into a chart, where the price of the stock is higher. The stock price goes up and down and eventually goes down to $45. When the stock price goes down to $45, a software executes a buy order.