I just want my charts to look more modified for my particular system that revolves around 2 moving averages the 21 ema and the 50 ema? Is it possible to code such type of indicator?

<p id="isPasted">Here's how you can approach creating a custom indicator:</p><p>1. Choose a platform:</p><p>Platforms like TradingView allow you to write custom indicators using Pine Script. Other platforms like MetaTrader might have their own scripting languages.&nbsp;</p><p>2. Learn the scripting language:</p><p>Familiarize yourself with the language used by your chosen platform. Pine Script is relatively user-friendly, but it still requires some learning.&nbsp;</p><p>3. Define the EMAs:</p><p>Use the platform's functions to calculate the 21-day and 50-day EMAs.&nbsp;</p><p>4. Modify the plot:</p><p>Change the color of the EMAs, their width, and their transparency.&nbsp;</p><p>Create a shaded area between the EMAs to visually represent the difference in trend direction.&nbsp;</p><p>Add signal arrows to indicate crossover events.&nbsp;</p><p>5. Add custom elements:</p><p>Implement functions that visually highlight specific trading conditions based on the EMAs.&nbsp;</p><p>Add labels to display specific values or trading signals.&nbsp;</p><p>6. Save and use:</p><p>Once you've finished coding your indicator, save it and use it on your charts.&nbsp;</p><p><br></p><p>Example in TradingView's Pine Script:</p><p>Code</p><p>//@version=5</p><p>strategy(title="21/50 EMA Indicator", shorttitle="21/50 EMA", overlay=true)</p><p>// Input: EMA lengths</p><p>length1 = input.int(21, minval=1, title="EMA 1 Length")</p><p>length2 = input.int(50, minval=1, title="EMA 2 Length")</p><p>// Calculate EMAs</p><p>ema1 = ema(close, length1)</p><p>ema2 = ema(close, length2)</p><p>// Plot EMAs</p><p>plot(ema1, color=color.blue, title="21 EMA")</p><p>plot(ema2, color=color.orange, title="50 EMA")</p><p>// Fill between EMAs</p><p>fill(ema1, ema2, color=color.green)</p><p>// Optional: Signal arrows on crossover</p><p>if crossover(ema1, ema2)</p><p>&nbsp; &nbsp; strategy.long(comment="Buy", title="Buy Signal")</p><p>if crossover(ema2, ema1)</p><p>&nbsp; &nbsp; strategy.short(comment="Sell", title="Sell Signal")</p><p>This example demonstrates how to plot two EMAs, fill the area between them, and optionally add buy/sell signals based on crossovers. You can modify this script further to add more features and customize the appearance to match your trading style.&nbsp;</p>