OPEN-SOURCE SCRIPT
9/21 EMA Support & Resistance
This script includes: 1. Support and resistance levels based on pivot highs and lows 2. 9 EMA and 21 EMA 3. Crossover signals using a plus sign 4. Alert conditions for crossovers You can adjust the look back period and threshold in the input parameters to fine-tune the support and resistance levels. The EMAs are plotted on the chart, and crossover signals are displayed using plus signs above and below the price bars.
Open-source script
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publication is governed by House rules. You can favorite it to use it on a chart.
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