100 Non Repaint Indicator MT4 + MT5

The 100 Non Repaint Indicator is a Parabolic SAR implementation with flip-arrow alerts. Also, cyan dots sit below the price during uptrends, magenta dots sit above during downtrends, and the moment the SAR flips sides a green BUY or red SELL arrow prints at the flip bar. Same Wilder formula traders have used for decades, packaged with the 4-channel alert system MT4 default SAR lacks.

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What the 100 Non Repaint Indicator does on the chart

Also, the 100 Non Repaint Indicator is a Parabolic SAR (Stop And Reverse) implementation. Also, still, it plots small dots above the price during downtrends and below the price during uptrends. The dots are tight when volatility is low and widen as trend acceleration grows.

Cyan dots below price = the SAR is in BULLISH mode. Thus, magenta dots above price = BEARISH mode. When the SAR flips – which happens on a single close past the prior dot level – the indicator prints a green BUY arrow (bullish flip) or red SELL arrow (bearish flip).

Key features and settings

• Standard Parabolic SAR math (Wilder’s formula)
• Cyan dots below price during bull moves, magenta dots above during bear moves
• BUY arrow on bullish flip (dots move from above to below price)
• SELL arrow on bearish flip (dots move from below to above)
• Adjustable acceleration step + maximum cap
• 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
Step	Acceleration step. Larger = faster reaction, more whipsaws	0.02
Maximum	Maximum acceleration cap	0.20
ArrowOffsetPoints	Distance from the bar wick where flip arrows print	35
EnableAlerts	Master alert toggle	true
EnablePopup	MT4/MT5 popup dialog on flip	true
EnablePushNotify	Mobile push notification	false
EnableEmail	SMTP email	false
EnableSound	Play sound on flip	false

How to read signals from the 100 Non Repaint Indicator

Watch the dot position relative to price. Also, still, hence, once dots move from one side of price to the other a flip arrow prints.

Entry idea (long). Wait for the cyan dots to appear below price (the first dot after a bearish run flips this way). Next, enter on the close of the flip bar.

In practice, Entry idea (short). Wait for the magenta dots to appear above price.

Exit idea. A simple trailing stop is the dot itself – many traders close when the next opposite flip prints.

Tuning the 100 Non Repaint Indicator inputs

Start with the defaults, then tune for your market. Step (default 0.02) tunes how the calculation behaves; Maximum (default 0.20) sets the averaging length — raise it for smoother, slower signals or lower it for faster, more sensitive ones. 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 prints buy and sell signals you can read on any timeframe.

• M5 to H1 for intraday entries.
• H4 for confirmation and swing trades.

Higher timeframes give fewer but steadier signals. Thus, yet, common instruments are EURUSD, GBPUSD, USDJPY, AUDUSD, XAUUSD and indices such as US30 and NAS100.

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

• Combine the signals with one confirmation method, such as a trend or session filter.
• Treat each arrow as a prompt to check your plan, not an automatic entry.
• 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 100 Non Repaint 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 100 Non Repaint measure?

It plots a clear signal layer that the 100 Non Repaint 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. Next, 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 technical indicator basics. 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.