A Trader is alerted with Trade Status when the price changes

I want to track the prices of stocks so that I can trade more effectively. As such I need to be alerted

when stock prices go above a threshold.
In order that I make a profit
As a person who likes to dabble in the stock market
I want to monitor stock market prices against thresholds

Stock statuses are affected by prices against thresholds

Symbol Threshold Price Stock Status
STK120.05.0OFF
STK120.010.0OFF
STK120.015.0OFF
STK120.019.9OFF
STK120.020.0ON
STK120.025.0ON