Moving Average Crossover

Moving Average Crossover Trading

MA crossovers provide systematic signals for trend identification and entry timing.

Common Combinations

| Fast MA | Slow MA | Use Case | | ------- | ------- | ---------------- | | 5 EMA | 13 EMA | Scalping | | 9 EMA | 21 EMA | Day trading | | 20 SMA | 50 SMA | Swing trading | | 50 SMA | 200 SMA | Position trading |

Signals

Golden Cross (Bullish)

• Fast MA crosses above slow MA
• Strongest when price is above both MAs

Death Cross (Bearish)

• Fast MA crosses below slow MA
• Strongest when price is below both MAs

Strategies

Basic Crossover

• Enter on cross in direction, exit on opposite cross
• Simple but prone to whipsaws in ranges

Price + MA Confirmation

• Wait for crossover, then wait for pullback to fast MA
• Enter on bounce from MA — reduces whipsaws significantly

Triple MA System (5-8-13)

• All 3 aligned = strong trend
• Entry: 5 crosses 8, both above 13
• Exit: 5 crosses below 8

MA as Dynamic S/R

• In uptrend: MA acts as support (buy bounces)
• In downtrend: MA acts as resistance (sell rallies)

Workflow

1. Get EMAs:

`` get_indicators(indicator_code="ema", symbol=, exchange=, interval=) ``

1. Identify cross direction and confirm with price position relative to MAs

1. Get candle data for entry timing:

`` get_candles_around_date(symbol=, exchange=, interval=, date=) ``

1. Enter on pullback to fast MA (conservative) or on cross (aggressive)

1. Stop loss beyond recent swing or slow MA. Exit on opposite cross or target.

1. Mark on chart:

`` draw_chart_analysis(action="create", drawing={ "type": "trend", "points": [ {"time": , "price": }, {"time": , "price": } ], "options": {"text": "Golden Cross (9/21 EMA)"} }) ``

Key Rules

• NEVER use MA crossovers in ranging markets; check ADX >25 first to confirm trend
• NEVER trade every crossover; most are false in choppy conditions
• Faster MAs = more signals + more false signals; slower MAs = fewer but more reliable
• EMA reacts faster (more whipsaws); SMA is smoother (slower signals)
• Combine with other confluence; crossover alone is a weak signal

Related Skills

• market-regime-detection — MA crossovers only work in trending regimes; check ADX before trading
• macd-trading — MACD is derived from EMAs and provides complementary momentum confirmation

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: SKE-Labs
• Source: SKE-Labs/agent-trading-skills
• License: Apache-2.0

Install and usage instructions live in the source repository linked above.