RSI AutoScale with Zone Fills MT4
- 指标
- 版本: 3.11
- 更新: 9 十一月 2026
This is the MetaTrader 4 edition of RSI AutoScale. It draws the standard Wilder RSI with a signal line, a shaded band between the levels, colored areas where the RSI leaves that band, and a choice of three scales. It is meant for traders who use TradingView and MetaTrader 4 side by side and want the RSI pane to look much the same on both.
HOW IT LOOKS ON MT4
- RSI line: the same values as MT4's built-in RSI for the same period and applied price.
- Signal line: a moving average of the RSI (SMA, EMA, SMMA or LWMA) with its own period. It can be hidden.
- Level lines (70 / 50 / 30 by default): drawn with MT4's standard indicator levels, so they run to the right edge and their values are printed on the scale. On MT4 all three lines are dashed, because MT4 allows only one line style for an indicator's levels.
- Middle band: a filled rectangle behind the RSI, from the oldest bar to a set number of bars past the last bar (100 by default), so the band continues into the empty right margin.
- Overbought and oversold areas: filled bar by bar between the RSI and the level. At normal zoom they look like one smooth area. At the largest zoom steps the edges look slightly stepped.
THREE SCALES
1. Auto - MT4's own autoscale. MT4 adds a small margin above and below the lines.
2. Auto, clamped 0-100 - fitted to the visible bars and the levels, never outside 0-100, and refitted when you scroll or zoom.
3. Fixed 0-100 - the classic view.
INPUTS (as listed in the Inputs tab)
- RSI period: 14
- Apply to price: Close
- Show MA: true / MA type: SMA / MA period: 14
- Upper level / Middle level / Lower level: 70 / 50 / 30 (must be 0 < Lower < Middle < Upper < 100; otherwise the indicator does not load and writes the reason to the Experts log)
- Show level lines: true / Show zone fills: true
- Extend fill to the right (bars): 100
- Oversold fill / Middle zone fill / Overbought fill / Level lines: colors
- Scale mode: Auto
- RSI line and MA line colors and widths: set them in MT4's Colors tab (default: purple RSI, gold MA).
ONE PER SUBWINDOW
Put one RSI AutoScale in each subwindow. If you add a second copy to the same subwindow, give both copies the same levels and the same settings. With different settings, MT4 overlaps the shaded areas and they cancel each other out. Copies with different settings in separate subwindows work normally.
GOOD TO KNOW
- Closed bars do not repaint. The RSI of the current bar moves until the bar closes, as with any RSI.
- Works with saved templates, timeframe changes and terminal restarts. Removing the indicator also removes the objects it drew.
- Price data differs between brokers, so the values can differ slightly from the MT5 edition or from another broker's chart.
- For iCustom: buffer 4 = RSI, buffer 5 = RSI MA.
- No DLLs, no external files, no internet access. No alerts.
- This is a charting aid. It does not place orders, does not give trading signals and does not guarantee any trading result.
SUPPORT
Questions about installation, settings and bugs are welcome through MQL5 messages. Questions about market direction or individual trades are outside the support scope.
Other MT4 indicators by the same author: Elliott Wave Auto Count Four Degrees, Dow Structure Multi Timeframe Table, Fibonacci Price Time Zones Map, Time Average Lines Intraday Path. The full list is on my seller profile.
