
๐ถ What is Osa Scalper Pips EA for MT4?
Osa Scalper Pips EA is a specialized automated trading system designed for scalping strategies on MetaTrader 4 (MT4), particularly optimized for gold (XAUUSD) on lower timeframes such as M1 (1-minute chart). The Expert Advisorย (EA) combines price action (pin bars), MACD indicators, grid logic, and trailing stop mechanisms to capture small but frequent profits.
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With features like multi-order scaling, technical filtering, and trend confirmation, Osa Scalper is built for traders seeking high-frequency trading with algorithmic precision.

๐ถ General Trading Settings
These parameters control the EAโs core behavior and trading permissions.
| Parameter | Value | Description |
|---|---|---|
| Auto Trade | true | Enables fully automated trading. |
| Buy Pinbar Always True | true | Allows buy trades based on pin bar logic even without strict signals. |
| Sell Pinbar Always True | true | Allows sell trades similarly. |
| Max Spread Pips | 0 | No spread restriction applied. |
| Pairs | XAUUSD (500$ recommended) | Optimized for gold trading. |
| Run EA on Timeframe | M1 | Operates on 1-minute chart. |
โก๏ธ Analysis
The EA is configured for continuous scalping on gold, with no spread filterโthis can increase trading opportunities but also exposes trades to high spread conditions.
๐ถ Order Execution & Grid Settings
These parameters define how trades are opened and managed in sequence.
| Parameter | Value | Description |
|---|---|---|
| SettingOrderMode | Only >1 Order Trade Set: On & True | Enables multi-order logic. |
| Trade_BySignal | OFF | Trades are not strictly dependent on signals. |
| Order Distance | 50 | Distance between grid orders. |
| Lot Multiply | 1.0 | No lot scaling (fixed progression). |
| Close_BySignal | false | Trades are not closed based on signals. |
| Magic ID | 0 | Default identifier (may conflict with other EAs). |
| Lots | 0.01 | Initial lot size. |
| Risk | 5 | Risk level (moderate-high). |
| Max Orders | 200 | Maximum number of open trades. |
โก๏ธ Analysis
This setup indicates a grid-based scalping system, capable of opening up to 200 trades, which significantly increases exposure during trending markets.
๐ถ Indicator Settings (MACD)
The EA uses MACD for market analysis.
| Parameter | Value | Description |
|---|---|---|
| MACD Fast Period | 8 | Fast EMA period. |
| MACD Slow Period | 13 | Slow EMA period. |
| MACD Signal Period | 5 | Signal smoothing period. |
| MACD Applied Price | Close price | Indicator calculated using closing prices. |
โก๏ธ Analysis
The 8-13-5 MACD configuration is optimized for fast market response, making it suitable for scalping strategies on lower timeframes.
๐ถ Stop Loss & Take Profit Settings
Defines trade exit levels.
| Parameter | Value | Description |
|---|---|---|
| SL (Pips) | 10000 | Very large stop loss (effectively disabled). |
| TP (Pips) | 100.0 | Take profit target. |
| TP Linear | true | Uses linear TP calculation across trades. |
โก๏ธ Analysis
- Very high SL = no effective stop loss
- TP set to 100 pips, aligning with scalping targets
This increases risk but allows flexibility for grid recovery.
๐ถ Trailing Stop Settings
Controls dynamic profit protection.
| Parameter | Value | Description |
|---|---|---|
| Use Trailing Stop | true | Enables trailing feature. |
| Trailing Start | 40 | Profit level to activate trailing. |
| Lock Profit | 35 | Locks profit once threshold is reached. |
โก๏ธ Analysis
Trailing helps:
- Secure profits early
- Reduce risk exposure
- Improve overall trade efficiency
๐ถ Time Filter Settings
Controls trading sessions.
| Parameter | Value | Description |
|---|---|---|
| Use Time Filter 1/2/3 | false | No time restrictions applied. |
| Start/End Times | 00:00 | Default (inactive). |
โก๏ธ Analysis
The EA runs 24/7, increasing trading frequency but also exposing it to low-liquidity periods.
๐ถ Trend Filter (OSA Trend Filter)
Additional trend confirmation system.
| Parameter | Value | Description |
|---|---|---|
| Enable OSA Trend Filter | true | Activates built-in trend filter. |
| Trend Timeframe | 1 Minute | Uses M1 timeframe. |
| Half Length Trend | 12 | Sensitivity of trend detection. |
| Price for Trend | Close price | Basis for trend calculation. |
โก๏ธ Analysis
The built-in trend filter improves:
- Signal accuracy
- Trade direction alignment
- Reduction of false entries
๐ถ Key Characteristics of This Configuration
The Osa Scalper EA is configured as:
- High-frequency gold scalping system
- Grid-based multi-order strategy
- No effective stop loss
- Trailing stop profit protection
- MACD + trend filter confirmation
- 24/7 trading operation
๐ถ Advantages of the Current Setup
โก๏ธ Fast Market Reaction
MACD and pin bar logic allow quick entries.
โก๏ธ High Profit Potential
Grid trading can recover losses and generate consistent gains.
โก๏ธ Flexible Trade Management
Trailing stop and TP linear features optimize exits.
โก๏ธ Trend Filtering
OSA filter improves trade direction accuracy.
๐ถ Risks to Consider
- No stop loss โ high drawdown risk
- Up to 200 orders โ large exposure
- No spread filter โ poor execution risk
- Continuous trading โ exposure to unstable markets
๐ถ Conclusion
The Osa Scalper Pips EA MT4 settings represent a high-risk, high-frequency scalping strategy designed for trading gold on the M1 timeframe. By combining grid trading, MACD signals, pin bar logic, and trailing stops, the EA aims to capture frequent small profits while managing trades dynamically.
Key highlights include:
- 0.01 lot starting size with grid expansion
- 100 pip take profit with no effective stop loss
- Trailing stop activation at 40 pips
- MACD (8,13,5) for fast signal detection
- Trend filter enabled for direction confirmation
- Up to 200 simultaneous trades
While the EA offers strong potential for consistent scalping profits, traders must carefully manage risk due to the absence of stop loss and aggressive grid behavior.
For best results, it is recommended to:
- Use low leverage
- Run on a stable VPS
- Apply additional risk controls externally
Overall, Osa Scalper Pips EA is suitable for experienced traders who understand grid trading risks and high-frequency strategies.
