HalfTrend ATR Bands and Alerts

HalfTrend trendline with ATR pullback zones — built for trend traders.
Spot the trend direction instantly, use ATR bands to judge “normal” pullbacks vs extended moves, and get alerts on trend flips and optional trendline touches. 

HalfTrend ATR Bands & Alerts (MT5) is a trend-following indicator that plots a clean HalfTrend trendline together with ATR-based bands/zones. It provides trend change arrows, optional touch alerts (price touches the trendline), and EA/iCustom signal buffers for automation.

What the ATR Bands/Zones mean

The ATR bands are volatility-aware zones around the trendline:

• When volatility increases, the bands widen automatically.

• When volatility decreases, the bands contract.

In practice, you can use the bands/zones to:

• Visualize “normal” pullbacks: price often retraces into the ATR zone during a trend.

• Avoid chasing entries: if price is far outside the band, it may be extended.

• Spot potential trend weakness: frequent deep pulls through the zone can signal choppy conditions.

• Plan risk context: the zone provides a natural pullback/continuation area.

Key Features

• HalfTrend trendline (up/down) with clear trend structure

• ATR bands / zones for volatility-aware context

• Optional trend change arrows

• Alerts on trend change (signals): Popup / Sound / Email / Push

• Optional Touch alert when price touches the trendline

• EA/iCustom support: dedicated BUY/SELL signal buffers (confirmed by default)

Best Use / Market Conditions

Works best in trending markets. In sideways / choppy conditions, trend-following systems can generate more whipsaws.
For best results, combine with:

• a higher timeframe bias (trade lower TF signals in the direction of higher TF), and/or

• an additional trend filter (MAs, ADX, market structure).

Confirmed vs Current-Bar Signals

• Confirmed (recommended): signals on closed candles (stable, no intrabar flipping).

• Current bar (optional): signals may appear on the forming candle and can change while the candle is still open.

How to Use (simple workflow)

1. Trade in the direction of the trendline (uptrend = prefer longs, downtrend = prefer shorts).

2. Use ATR zones to judge pullbacks vs extended moves.

3. Use trend change arrows/alerts when the trend flips.

4. Optional: enable TouchLineAlert to get notified when price returns to the trendline/zone.

Inputs

Core

• Amplitude – trend sensitivity (higher = smoother, fewer flips)

• ChannelPeriod – ATR period for bands/zones

• ChannelDeviation – band/zone width multiplier

Display

• ShowBars – optional bar styling

• ShowArrows – show/hide arrows

Signals & Alerts

• SignalAlerts – enable/disable signal alerts

• alertsOnCurrentBar – alerts on current bar (true) or confirmed only (false recommended)

• signalsOnCurrentBar – buffers/arrows on current bar (may change intrabar)

• TouchLineAlert – alert when price touches the trendline

• alertsMessage / alertsSound / alertsEmail / alertsPush

EA / iCustom Signal Buffers

Provides BUY/SELL signal buffers (1.0 on signal, otherwise EMPTY_VALUE).
Default mode is confirmed for stable automation.

FAQ

• Does it repaint?
  Signals are designed as confirmed by default (closed candles). If you enable current-bar signals, they may change intrabar.

• Which timeframes work best?
  H1/H4/D1 are generally most reliable. Lower timeframes can work but are more sensitive to noise.

• Can I use it in an EA?
  Yes, BUY/SELL signal buffers are provided for iCustom/automation.

Support & Feedback

If you find this indicator useful, a short review really helps and supports future updates. Thank you!

Support: edgelanetrading@gmail.com
Copyright: Edgelanetrading – Tolga Özdiler

Disclaimer

This indicator is an analysis tool and not financial advice. Always test on a demo account first.