The Guppy Multiple Moving Average (GMMA) is a technical analysis indicator developed by Daryl Guppy from Australia.

It is designed to identify changing trends, breakouts, and trading opportunities in the stock by identifying trends. It  consists of two groups of exponential moving averages (EMAs):

1. Short-term Group: This includes EMAs with periods of 3, 5, 8, 10, 12, and 15 days. These moving averages are intended to capture the behavior of short-term traders, indicating short-term market sentiment.
2. Long-term Group: This group comprises EMAs with periods of 30, 35, 40, 45, 50, and 60 days, aimed at reflecting the behavior of long-term investors, thus providing insights into the longer-term trend.

• Trend Strength: The degree of separation between the short-term and long-term averages can indicate the trend's strength. A wide separation suggests a strong trend, while a narrow separation implies a weakening trend or consolidation phase.
• Trend Direction: When the short-term group moves above the long-term group, it typically signals a bullish trend, suggesting an emerging uptrend. Conversely, when the short-term group falls below the long-term group, it indicates a bearish trend or potential downtrend.
• Potential Reversals: Crossovers between the short-term and long-term groups are seen as potential signals for trend reversals. Traders watch for these crossovers to make entry or exit decisions.

Chart layouts and template https://www.tc2000.com/~Nw5Fds

You can also plot it below chart to indicate trending periods.

Bullish

XAVGC3 > XAVGC30 AND XAVGC5 > XAVGC30 AND XAVGC7 > XAVGC30 AND XAVGC10 > XAVGC30 AND XAVGC12 > XAVGC30 AND XAVGC15 > XAVGC30 AND XAVGC3 > XAVGC35 AND XAVGC5 > XAVGC35 AND XAVGC7 > XAVGC35 AND XAVGC10 > XAVGC35 AND XAVGC12 > XAVGC35 AND XAVGC15 > XAVGC35 AND XAVGC3 > XAVGC40 AND XAVGC5 > XAVGC40 AND XAVGC7 > XAVGC40 AND XAVGC10 > XAVGC40 AND XAVGC12 > XAVGC40 AND XAVGC15 > XAVGC40 AND XAVGC3 > XAVGC45 AND XAVGC5 > XAVGC45 AND XAVGC7 > XAVGC45 AND XAVGC10 > XAVGC45 AND XAVGC12 > XAVGC45 AND XAVGC15 > XAVGC45 AND XAVGC3 > XAVGC50 AND XAVGC5 > XAVGC50 AND XAVGC7 > XAVGC50 AND XAVGC10 > XAVGC50 AND XAVGC12 > XAVGC50 AND XAVGC15 > XAVGC50 AND XAVGC3 > XAVGC60 AND XAVGC5 > XAVGC60 AND XAVGC7 > XAVGC60 AND XAVGC10 > XAVGC60 AND XAVGC12 > XAVGC60 AND XAVGC15 > XAVGC60

Bearish

XAVGC3 < XAVGC30 AND XAVGC5 < XAVGC30 AND XAVGC7 < XAVGC30 AND XAVGC10 < XAVGC30 AND XAVGC12< XAVGC30 AND XAVGC15 < XAVGC30 AND XAVGC3 < XAVGC35 AND XAVGC5 < XAVGC35 AND XAVGC7 < XAVGC35 AND XAVGC10 < XAVGC35 AND XAVGC12 < XAVGC35 AND XAVGC15< XAVGC35 AND XAVGC3 < XAVGC40 AND XAVGC5 < XAVGC40 AND XAVGC7 < XAVGC40 AND XAVGC10 < XAVGC40 AND XAVGC12 < XAVGC40 AND XAVGC15 < XAVGC40 AND XAVGC3 < XAVGC45 AND XAVGC5 < XAVGC45 AND XAVGC7 < XAVGC45 AND XAVGC10 < XAVGC45 AND XAVGC12 < XAVGC45 AND XAVGC15 < XAVGC45 AND XAVGC3 < XAVGC50 AND XAVGC5 < XAVGC50 AND XAVGC7 < XAVGC50 AND XAVGC10 < XAVGC50 AND XAVGC12 < XAVGC50 AND XAVGC15 < XAVGC50 AND XAVGC3 < XAVGC60 AND XAVGC5 < XAVGC60 AND XAVGC7 < XAVGC60 AND XAVGC10 < XAVGC60 AND XAVGC12 < XAVGC60 AND XAVGC15 < XAVGC60