3 Level ZZ Semafor Indicator MT4 + MT5

The 3 Level ZZ Semafor Indicator plots Bill Williams fractal swing points at three zoom levels on the chart. Also, yellow dots mark small swings (2-bar fractal), aqua dots mark medium swings (4-bar fractal), and magenta dots mark major turning points (7-bar fractal). One indicator gives you the multi-timeframe market structure read without flipping charts.

For more like this, browse the more trend indicators for forex or jump to the full free MT4 and MT5 indicators.

What the 3 Level ZZ Semafor Indicator does on the chart

Also, the 3 Level ZZ Semafor Indicator plots Bill Williams style fractal swing points at THREE different zoom levels. Also, still, level 1 (yellow dots) marks small swings using a 2-bar fractal. Level 2 (aqua dots) marks medium swings using a 4-bar fractal. Thus, level 3 (magenta dots) marks the major swings using a 7-bar fractal.

Each dot is positioned above the bar (swing high) or below the bar (swing low) and sized so the three levels are visually layered. In practice, you can read multi-timeframe structure on a single chart: ignore the yellow dots for context, focus on the magenta dots for major turns.

Key features and settings

• Level 1 yellow dots – 2-bar fractal (small swings)
• Level 2 aqua dots – 4-bar fractal (medium swings)
• Level 3 magenta dots – 7-bar fractal (major swings)
• Each level is independently configurable
• Alerts fire on confirmed level-3 swings (the bigger turns)
• Full alert system: popup, push notification to mobile MetaTrader, email, and sound — all four channels can be toggled independently from the inputs panel. Alerts fire once per closed bar so you never get spammed mid-tick.
• Built for both MT4 and MT5; works on every timeframe and every symbol your broker offers.
• Lightweight code that does not slow down the chart.

Setting	Description	Default
Level1Depth	Bars on each side required for a level-1 fractal	2
Level2Depth	Bars on each side for level-2	4
Level3Depth	Bars on each side for level-3 (major swings)	7
OffsetPoints	Vertical offset between dot layers	25
EnableAlerts	Master alert toggle	true
EnablePopup	Popup on level-3 swing	true
EnablePushNotify	Mobile push	false
EnableEmail	SMTP email	false
EnableSound	Play sound on level-3	false

How to read signals from the 3 Level ZZ Semafor Indicator

Use the magenta level-3 dots as your primary swing structure. Also, still, hence, the smaller dots are context for intra-swing pullbacks.

Entry idea (long). Wait for a magenta dot to print below a bar (confirmed level-3 swing low). Next, enter on the next bar’s open.

As a result, Entry idea (short). Wait for a magenta dot to print above a bar (confirmed level-3 swing high).

Exit idea. Many traders trail to the next opposite-color dot at the same level, or exit on the first opposite level-3 dot.

Tuning the 3 Level ZZ Semafor Indicator inputs

Start with the defaults, then tune for your market. Level1Depth (default 2) is the threshold a reading must clear before it counts as a signal; Level2Depth (default 4) is the threshold a reading must clear before it counts as a signal; Level3Depth (default 7) is the threshold a reading must clear before it counts as a signal. Then, every alert channel — pop-up, sound, email and mobile push — toggles independently in the same inputs panel, and alerts fire once per closed bar.

Recommended timeframes and instruments

this indicator needs room for structure to form, so favour the higher timeframes.

• H1 and H4 for reliable, tradable structures.
• Daily for the cleanest patterns and levels.

Below H1 you get frequent, lower-quality structures. Thus, yet, it works best on the majors and XAUUSD where swings are well defined.

How to install on MT4 and MT5

Installation is the same for every indicator on this site. Also, still, hence, truly, unzip the download, copy the compiled .ex4 into your MT4 MQL4/Indicators folder (or the .ex5 into MT5 MQL5/Indicators), refresh the Navigator, then drag it onto the chart. For the full step-by-step with alert setup and troubleshooting, see our guide to installing MT4 and MT5 indicators.

Best practices and tips

• Wait for the pattern to complete and confirm with price action before acting.
• Add a momentum check so you are not catching a falling knife.
• Wait for the bar to close before acting on a signal.
• Backtest your configuration on at least 200 closed bars before trading live.
• Keep position sizing small while you learn how the tool behaves on your instrument.
• Review your results weekly and prune settings that underperform.

Get the 3 Level ZZ Semafor for MT4 and MT5

One email unlocks the full library. This the tool plus the other 1,382 free MT4, MT5 and TradingView indicators we publish and maintain. Next, plainly, no paywall, no upsell, same opt-in for all of them – you give an email once and you can grab every tool we ship.

Enter your email and the file lands in your inbox right after. The download is free.

Built by forexmt4systems.com

This it is one of 1,383 free MT4, MT5 and TradingView indicators we publish and maintain. Also, every tool ships with ready-to-use compiled MT4 (.ex4) and MT5 (.ex5) files, a 4-channel alert system (popup + mobile push + email + sound), and is loaded on EURUSD H1 before release to confirm it draws cleanly without repainting. The same one-step email opt-in below unlocks the entire library – not just this one indicator.

FAQ

What does the 3 Level ZZ Semafor measure?

It plots a clear signal layer that the 3 Level ZZ Semafor computes from recent price and volume on the chart.

Is the indicator non-repaint?

By default the indicator only confirms a signal on the bar close, so the printed signal locks in once that bar closes. Then, some users prefer the early intra-bar mode for faster signals — both options are in the inputs.

Which timeframe should I use?

There is no single best timeframe. Thus, yet, still, m15 to H1 is a common starting point for intraday traders, and H4 to D1 works for swing traders. Backtest the configuration on the timeframe you actually trade.

Does it work on instruments other than forex?

It works on any instrument MT4 and MT5 supports — forex majors, gold (XAUUSD), indices like US30 and NAS100, and major cryptos. Thus, fast-moving instruments may need a smaller period setting.

Can I add alerts?

Yes. Also, still, hence, truly, hence, Pop-up, sound, push, and email alerts live in the inputs panel. On MT4 and MT5 the alert plays on the bar close that triggers the signal. In addition, this indicator ships with full alert functionality built in: popup alerts on the chart, push notifications to mobile MetaTrader, email alerts, and a sound alert with a configurable .wav file. you toggle each channel independently from the inputs panel (EnableAlerts, EnablePopup, EnablePushNotify, EnableEmail, EnableSound). Alerts trigger once per closed bar.

For external background reading, see the background reading on moving averages. Are results guaranteed?
No. Trading involves risk. Results are not guaranteed. Past performance is not indicative of future results. Use the tool as one input. Always backtest before trading live.