Daily Support and Resistance Special Indicator MT4

Most daily support/resistance scripts just plot yesterday’s high and low. This one does something a little different — it picks which side of the previous day’s range to use for each line based on whether that day closed bullish or bearish. Download the Daily Support and Resistance Special indicator for MT4 free below and see the exact rule behind each line.

What Is the Daily Support and Resistance Special Indicator?

This is a chart-overlay indicator that draws exactly two horizontal lines, “Resistance” and “Support,” based entirely on the previous day’s fully completed daily candle. It never looks at the current, still-forming daily bar — it always reads the prior day’s open, high, low, and close from the D1 timeframe, one bar back.

The logic is asymmetric rather than a simple high/low pivot: if the previous day closed at or above its open (a bullish day), Resistance is drawn at that day’s high and Support is drawn at that day’s open. If the previous day closed below its open (a bearish day), Resistance is drawn at that day’s open and Support is drawn at that day’s low. The effect is a tighter, directionally-biased band that reflects where the prior day’s range was concentrated, rather than always spanning the full daily high-to-low the way a standard pivot indicator would. That asymmetry is the whole point of the “Special” in this indicator’s name — it’s not a generic high/low pivot clone, it’s deliberately weighting the boundary toward the side of the range where the day’s close confirmed control.

Because both lines are calculated purely from D1 data, they don’t change based on what timeframe you’re actually viewing — the same two levels will appear whether you’re watching an M15 scalping chart or an H4 swing chart, as long as you’re on the same symbol.

Key Features

• Plots exactly two horizontal lines — Resistance and Support — derived from the previous completed daily candle only.
• Uses the daily open as one boundary and the daily high or low as the other, chosen based on whether the prior day closed up or down.
• Lines reposition automatically each time a new daily bar completes, and stay level with the current relevant price until then.
• Works from D1 data internally, so the lines are identical whether you view them on an M15, H1, or H4 chart of the same symbol.
• Only two configurable inputs — ResistanceColor and SupportColor — both purely cosmetic.

How to Use It

Copy the .mq4 file into your MQL4/Indicators folder, refresh the Navigator, and attach it to any chart — it draws straight onto the price window with no separate calculation settings to configure. The two lines update once per day, right after the daily candle rolls over.

Read it as an intraday reference frame: price approaching the Resistance line is nearing the boundary defined by yesterday’s action, and the same for Support. Because the boundary that gets used (open vs. high, or open vs. low) depends on which way the previous day closed, the band this indicator draws tends to sit tighter around where the prior day’s price actually spent most of its time, rather than the full extreme-to-extreme daily range you’d get from a standard pivot tool.

One technical note worth knowing before you load it: on chart load and unload, the indicator’s cleanup routine removes any chart object whose name contains a capital letter “L” — a broad match that was apparently intended to catch its own line objects. If you have other manually drawn trendlines or objects on the same chart with “L” in their name (a common case, since MetaTrader’s default trendline objects are often named starting with “Line”), be aware this indicator’s initialization can remove them. It’s a minor quirk, but worth knowing if you keep manual annotations on your charts.

Best Timeframes / Best Use Cases

Since the calculation is always anchored to the daily candle regardless of your chart’s timeframe, it’s built for intraday reference — day traders and scalpers commonly use daily-based support/resistance like this as a backdrop for lower-timeframe entries, watching for reactions as price tests these levels during the current session. Swing traders can use it too, simply as a lighter-weight daily reference alongside their higher-timeframe analysis. If you’re used to indicators that recalculate constantly through the session, this one won’t — its two lines are genuinely static intraday and only move once, at the daily rollover, which some traders prefer for keeping a stable frame of reference.

Final Thoughts

This is a simple, fully automatic two-line indicator with a genuinely different rule for picking its boundaries than a standard daily pivot. It never touches the still-forming current day, so the levels you see are always based on completed price action. Download it free below and add a clean daily reference frame to your charts.