Bollinger Scalper EA BY.ex4
Bollinger Scalper EA BY is a free MetaTrader 4 expert advisor file (.ex4, 28.1 KB) posted to the Free Forex Ex4 Ex5 Telegram channel on 15 September 2026. Tap Get file and Telegram opens on the exact post — the download button is on the message. The file name suggests it uses scalping and classic indicator logic — a reading of the name, not a verified description.
This file's name matches Bollinger Scalper EA, a trading robot published on the official MQL5 Market by Robots4Forex Ltd, published free there. Those details describe the official product — the file indexed here is whatever the channel posted, so its version and behaviour are unverified.
- Author
- Robots4Forex Ltd
- MQL5 rating
- 4.36 ★★★★☆ 11 reviews
- List price
- free on MQL5
- Here
- Free
What the file name tells us about Bollinger Scalper EA BY
Nothing here is a claim about performance — it is what the name itself indicates, plus the facts we hold about the file. Everything still needs demo testing.
- scalping — many short trades — highly sensitive to spread and execution
- classic indicator logic — built on standard technical indicators
How to install Bollinger Scalper EA BY on MetaTrader 4
- Open the Telegram post via Get file and download
Bollinger Scalper EA BY.ex4. - In MetaTrader 4: File → Open Data Folder → MQL4, then open Experts (for an EA) or Indicators (for an indicator).
- Copy
Bollinger Scalper EA BY.ex4into that folder. - Back in MetaTrader 4, right-click the Navigator panel → Refresh (or restart the terminal).
- Drag it onto a chart, review the inputs, and switch on Algo Trading if it is an expert advisor.
- Run it on a demo account first and watch it for a few days before considering a live account.
Full walkthrough with folder table and common mistakes: how to install .ex4/.ex5 files · not trading? the usual fixes · how to test on demo.
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Frequently asked questions
Is Bollinger Scalper EA BY free?
Yes. Bollinger Scalper EA BY was posted free in the Free Forex Ex4 Ex5 Telegram channel and metatraderea.shop simply indexes it. There is no sign-up, paywall or unlocking — the file sits on the Telegram post itself.
Is Bollinger Scalper EA BY for MT4 or MT5?
Bollinger Scalper EA BY is a MetaTrader 4 file (.ex4). .ex4 files run only in MetaTrader 4 — an MT4 file will not load in MT5 and vice-versa.
Where is the download button for Bollinger Scalper EA BY?
Tap "Get file on Telegram" on this page. Telegram opens directly on the post (t.me/freeex4ex5/2129); the download button is on the message. On desktop, open it in the Telegram app or Telegram Web.
Is Bollinger Scalper EA BY tested or verified?
No. Files are shared exactly as the channel posted them — metatraderea.shop does not modify, backtest, verify or resell them. Always run it on a demo account first and read the risk disclaimer.
What kind of strategy is Bollinger Scalper EA BY?
The name points to scalping and classic indicator logic. That is an inference from the file name only — metatraderea.shop has not run or audited the file, so confirm the actual behaviour in the Strategy Tester and on a demo account.