Gold Bollinger Band Strategy

Use the standard settings: 20-period SMA with 2 standard deviations. This works well on daily, 4H, and 1H charts for gold. Some traders use 2.5 standard deviations for gold due to its volatility, but start with standard 20/2 settings.

No! Band touch alone is not a signal. You need confirmation: 1) Reversal candle (hammer, engulfing), 2) RSI oversold (< 35), 3) No strong downtrend (ADX < 25). Without these, price can continue through the band in a trend.

The primary target is the middle band (20 SMA). This is where price tends to 'revert' to. For extended moves, you can target the opposite band, but taking at least partial profits at the middle band is prudent.

Bands adapt to volatility. They use standard deviation, which measures price dispersion. High volatility = prices spread out = wider bands. Low volatility = prices cluster = narrower bands. This adaptation is what makes BB useful - They automatically adjust.

Both can work. For scalping, use 15-min or 1H charts with BB. For swing trading, use daily or 4H charts. The setups are similar - Mean reversion at bands, squeeze breakouts. Timeframe determines holding period and target size.

1) Bands at historically narrow levels (bandwidth < 20th percentile of recent history). 2) Bands have been narrowing for 10+ candles. 3) Price breaks and closes outside the band (not just touches). 4) Volume confirms (> 1.5x average). 5) Optional: Keltner Channel inside BB confirms squeeze.

A band walk is when price repeatedly touches/closes at one band in a strong trend (3+ consecutive touches). Don't fade it - That's fighting the trend. Instead, trade pullbacks to the middle band in trend direction. Middle band acts as support (uptrend) or resistance (downtrend).

%B quantifies where price is within the bands (0 = lower, 1 = upper, 0.5 = middle). It's useful for systematic trading: Long when %B < 0.1, Short when %B > 0.9. It makes band position objective and codeable. Advanced but useful if you're building systems.

Use ADX to determine market regime. ADX < 25 = Ranging (use mean reversion at bands). ADX > 25 = Trending (use band walk continuation, don't fade). Also check 50 SMA slope for trend direction. Match BB strategy to market regime.

BB uses standard deviation (statistical volatility), KC uses ATR (average true range). BB expand more during volatility spikes, KC are more stable. When BB are inside KC, it's a true squeeze. Both are useful - BB for extremes, KC for confirming squeeze.

Define: 1) Entry rules (price at band + RSI + ADX filter + reversal candle), 2) Exit rules (target at middle band, stop beyond band), 3) Position sizing (1-2% risk). Backtest on 10+ years of gold data. Walk-forward validate. Track %B and bandwidth for objective signals.

Mean reversion at bands: Long calls at lower band, long puts at upper band (defined risk). Squeeze anticipation: Long straddles profit from big move either way. Ranging markets with narrow bands: Iron condors profit if price stays in range. Match options strategy to BB regime.

For gold: Lower band bounce + falling DXY + falling real yields = High confidence long. Upper band bounce + rising DXY + rising real yields = High confidence short. When macro disagrees with BB signal, reduce size or skip. Macro provides context for BB technical signals.

Mean reversion: 55-65% win rate, 1:1 to 1:1.5 R:R. Squeeze breakouts: 45-55% win rate, 1:2 to 1:4 R:R. Overall positive expectancy. Don't expect 80%+ win rates - BB signals fail regularly. Edge comes from positive expectancy over many trades.

Track rolling 20-trade win rate and R:R. If win rate drops >10% from historical or R:R shrinks significantly, edge may be degrading. Causes: Market regime changed, too many people using same signals, algo competition. Solution: Adapt filters, add confirmations, or pause trading.