Hull MA System

For swing trading, 20 is a good starting point. Shorter periods (9-16) for active trading, longer (48-55) for position trading. Test what works for your instrument and style. There's no single 'best' period.

HMA has less lag than EMA of the same period while being equally smooth or smoother. For trend following where early signals matter, HMA has an advantage. However, 'better' depends on your strategy and preferences.

HMA color change (e.g., red to green) indicates the slope has reversed - the MA is now rising instead of falling. This is the primary signal suggesting a potential trend change. Green = bullish, Red = bearish.

Yes, but use shorter periods (9-16) on intraday charts. Be aware that shorter periods generate more signals, including more false ones. Adding ADX filter helps reduce whipsaws.

HMA whipsaws in ranging (non-trending) markets. When there's no clear trend, any MA will generate frequent false signals. Using ADX > 25 as filter helps avoid trading HMA signals in ranging conditions.

Add two HMAs to your chart: a fast one (e.g., 9 or 16) and a slow one (e.g., 48 or 55). Buy when fast crosses above slow; sell when fast crosses below slow. Both should ideally be sloping in the signal direction.

HMA signals work well in trending markets but fail in ranges. ADX tells you whether the market is trending (>25) or ranging (<20). Only trading HMA signals when ADX confirms trending conditions dramatically improves results.

Calculate HMA(today) - HMA(yesterday). Larger positive values = strong bullish slope. Compare current slope to recent average slope. You can also visualize slope as a histogram indicator on many platforms.

Use higher timeframe HMA for trend direction, lower for timing. For swing trading: Daily HMA for direction, 4H for entry. Only go long when daily is green. Enter when 4H turns green within daily uptrend.

For longs, trail your stop just below the HMA value (e.g., HMA - small buffer). As HMA rises, your stop rises. When HMA turns down and price crosses below, you're stopped out. This is an objective, dynamic trail.

Slope acceleration is the rate of change of slope: Current Slope - Previous Slope. Positive acceleration means trend strengthening; negative means weakening. Exit early when acceleration turns negative while slope is still positive.

Add ATR-based bands around HMA: Upper = HMA + (1.5 × ATR), Lower = HMA - (1.5 × ATR). Price at upper band in uptrend = potentially overextended. Mean reversion toward HMA is probable from channel extremes.

Test periods from 5-100, comparing Sharpe ratio, win rate, and profit factor. Look for robust zones where neighboring periods perform similarly. Walk-forward validate to ensure out-of-sample consistency.

HMA fails in: (1) Ranging/choppy markets (frequent whipsaws), (2) Sudden reversal events (lag still exists), (3) Low volatility with small moves. Use ADX filter and monitor slope acceleration for early warning.

Use HMA slope direction for delta bias. Strong HMA uptrend + low IV = buy calls. Use HMA level for strike selection. Exit options when HMA color changes. Dual HMA crossover can time entries/exits for directional plays.