**Bloomberg Rate** is a mathematical term used to measure the number of hits from one end of a system or device to the other. It represents the sum of the circulation rates from both ends of the system.
**Speed indicator** (English **speed**) - in programming, the speed of a program or process is a number showing how many actions the program or process performed per unit of time. Speed is typically measured in terms of the number of actions performed per second, or more commonly in milliseconds. Sometimes speed is determined by the number of tens of thousands of operations per second.
Example of Bloomberg's indicator: Let us have two consecutive numbers. One number is 20, the other number is 15. Now we can use the formula to calculate the speed indicator:
``` Indicator = (20-15)/(20+15) * 10^6 ```
The values used in this formula are given as an example. They can be changed according to actual data. It is necessary to take into account that the value of the Blumbaerg index depends on the step with which this number changes.