Big Rise EA source code for MetaTrader 4
Type of EA: Trend-Following, Grid, and Dynamic Lot Sizing EA
This page is the Big Rise EA source code, not a compiled robot. You download the .mq4 file, open it in MetaEditor and read every rule the robot follows, from the way it picks a direction to the way it sizes the next order in the grid.
What Big Rise EA does
The robot works on five pairs at once: EURUSD, GBPUSD, AUDUSD, USDCAD and USDCHF. First of all it decides a direction by comparing the open and the close of those five symbols. When three of them point one way and two point the other, it takes that majority as the trend and trades with it.
Then, after the first order, it switches to grid mode. Price moving against the position by a set number of pips opens the next trade, and the lot of each new order grows with the account balance and the risk percentage you choose. As a result the basket recovers on a pullback instead of on a single winning trade.
What is inside the Big Rise EA file
- The direction rule, with the five symbols and the majority count.
- The grid: the pip step between orders and the maximum number of positions.
- The dynamic lot: how the size follows the balance and the risk percentage.
- The basket exit, where the profit target for the whole cycle is calculated.
- Every input, with its default value, so you can compare it against your own broker.
Be honest about the risk
Big Rise EA is a grid robot, and a grid robot holds losing trades on purpose. Therefore the two numbers that matter most are the pip step and the maximum basket size. Both are in the code, which is exactly why owning the source beats owning a locked file: you can measure the worst case before it happens instead of discovering it on a Friday afternoon.
Run it on a demo account first, and size it for the account you actually have. A grid that survives on a 10.000 USD balance can wipe a 500 USD one with the same settings.
How to compile and run Big Rise EA
- First, download the .mq4 file after checkout.
- Then open MetaEditor from MetaTrader 4, with F4 or the editor button.
- After that, save the file inside MQL4 and then Experts, and press Compile.
- Finally, refresh the Navigator and drag Big Rise EA onto a chart.
- Allow automated trading and check the inputs before you leave it running.
If the compiler complains, the guide on compiling MQL source covers the usual causes.
What you can do with it
In practice you get the file to study, edit, compile and rebrand. Change the pair list, replace the grid with a fixed stop, add a news filter or take just the direction rule and drop it into your own robot. Nothing is encrypted and nothing phones home.
More robots of this family are in the grid and martingale source code section, and if you want to start with something free, the free EA source code library is open. The idea behind the pairs it watches is plain currency market correlation.
Questions about the Big Rise EA source code
Which platform is it for? MetaTrader 4. In other words, the file is .mq4 and it compiles in MetaEditor 4.
Do I get updates? You get the file as it is. As a result, once it is yours, you are the one who updates it.
Can I run it on five charts? No need. It reads the five symbols from one chart, which is how the majority rule works.
How is it delivered? Instantly after payment, as a download on your account page.
