EMA 200 Price Deviation Alerts

This script is written in Pine Script v5 and is designed to monitor the difference between the current price and its 200-period Exponential Moving Average (EMA). Here’s a quick summary:

200 EMA Calculation: It calculates the 200-period EMA of the closing prices.
Threshold Input: Users can set a threshold (default is 65) that determines when an alert should be triggered.
Price Difference Calculation: The script computes the absolute difference between the current price and the 200 EMA.
Alert Condition: If the price deviates from the 200 EMA by more than the specified threshold, an alert condition is activated.
Visual Aids: The 200 EMA is plotted on the chart for reference, and directional arrows are drawn:
A sell arrow appears above the bar when the price is above the EMA.
A buy arrow appears below the bar when the price is below the EMA.
This setup helps traders visually and programmatically identify significant price movements relative to a key moving average.