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OneLineBullBear (MT4) — review, price and free alternatives
MT4 indicator$30 on MQL5by Osman Faruk Gokbulut
OneLineBullBear is a MetaTrader 4 indicator by Osman Faruk Gokbulut, sold on the MQL5 Market for $30. It can't be downloaded here: buy it, or try its free demo, on its MQL5 page. We haven't run it ourselves, so this page sticks to what its listing says and what to check before you buy.
OneLineBullBear — key facts
- Platform
- MetaTrader 4 (MT4)
- Product type
- Indicator
- Developer
- Osman Faruk Gokbulut
- Price
- $30
- Listing
- MQL5 Market (mql5.com)
- FxRobotEasy verification status
- FxRobotEasy has not traded OneLineBullBear on a live account and publishes no broker-verified performance record for it.
Last updated
What the developer says
English Our indicator blends the bull and bear indicators into a more accessible and understandable form.
Before you buy OneLineBullBear
What the developer claims
- Thanks to our indicator, we can easily see the direction of the trend in the market and the balance between buyers and sellers.
- No indicator can predict the future; it only assists you during your trades.
- Dank unseres Indikators können wir die Trendrichtung auf dem Markt u.
Quoted from the listing. We have not tested these claims.
What to check first
- The free demo first. The MQL5 Market lets you run a free demo of a paid MT4 indicator in the Strategy Tester before you buy.
- Updates and support. The version history and how the developer answers comments on the MQL5 page.
Editorial notes on OneLineBullBear
Compiled from its public MQL5 listing. FxRobotEasy has not traded OneLineBullBear; what these notes say about how it works comes from that listing.
Overview
OneLineBullBear stands out by merging traditional bull and bear metrics into a single-line readout that indicates trend momentum and buyer-seller dominance. The algorithm calculates short and longer-term momentum components, smooths them to reduce noise, and displays a composite value that changes color or direction when balance shifts. In practice, OneLineBullBear works best on liquid FX majors and indices during trending or trending-to-ranging transitions; it is less reliable during micro-range chop or sudden news spikes. Risk management is user-configurable: the indicator suggests stop loss zones based on recent ATR multiples and offers recommended position sizing as a percentage of equity. OneLineBullBear can be combined with volume or volatility filters to reduce false signals and improve consistency. Overall, the indicator is a practical MT4 tool for traders seeking a transparent way to gauge trend and balance without overfitting or opaque machine-learning black boxes.
Risk notes
OneLineBullBear carries a moderate risk profile when applied with leverage. The recommended stop loss strategy uses ATR-based bands to account for current volatility and reduce premature exits. Position sizing should follow fixed fractional risk, such as 1% of account equity per trade, adjusted downward during high-volatility news. Vulnerabilities include rapid news events, low-liquidity sessions, and range-bound chop where false signals increase.
Listed strengths
- Clear single-line representation of market bias
- Low cost at $30 with frequent updates
- Lightweight MT4 implementation with minimal CPU usage
- Configurable risk settings and ATR-based stops
- Suitable for multiple timeframes and FX majors
Worth checking
- Less effective in low-liquidity or choppy conditions
- Not a standalone predictive system for all markets
- Requires rule-based filters to reduce false signals
- Performance varies with parameter tuning and timeframe
Setup
Install OneLineBullBear by copying the indicator file into the MT4 Indicators folder and restarting the platform. Attach the indicator to desired charts and enable live data; allow DLLs if required by your broker environment. Key parameters to configure include sensitivity, smoothing period, ATR multiplier for stops, and alert settings. Recommended brokers are reputable ECN or STP brokers with low spreads and consistent execution for FX majors. Optimal chart timeframes are M30, H1, and H4 for balanced signal frequency and reliability. Begin testing with a demo account and run at least three months of historical forward testing before live deployment.
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OneLineBullBear or Trendopedia AI?
| OneLineBullBear | Trendopedia AI | |
|---|---|---|
| How you get it | Buy on MQL5 ($30) | Free installer; runs on a demo account first |
| Platform | MT4 | MT5 |
| Public account reports | — | Yes — see the screenshots above |
| Made by | Osman Faruk Gokbulut | FxRobotEasy |
OneLineBullBear — questions
What is OneLineBullBear?
OneLineBullBear is a MetaTrader 4 indicator published on the MQL5 Market by Osman Faruk Gokbulut, priced at $30 USD. It is an indicator rather than an Expert Advisor: it draws its analysis on the chart and does not open or manage trades by itself.
Does OneLineBullBear work on MT4 or MT5?
OneLineBullBear runs on MetaTrader 4, not MetaTrader 5. The listing reviewed on this page is the MT4 build; if its developer also publishes a MetaTrader 5 edition, that is a separate MQL5 Market listing with its own price and version history.
How much does OneLineBullBear cost?
OneLineBullBear is a paid product listed at $30 USD on the MQL5 Market, the price recorded when its listing was last checked on 2025-12-25. It is sold and downloaded through the developer's (Osman Faruk Gokbulut) page on mql5.com; FxRobotEasy neither sells it nor hosts the file.
Is there a verified track record for OneLineBullBear?
FxRobotEasy has not traded OneLineBullBear on a live account, so no independently verified track record for it is published here. This review is compiled from the product's MQL5 Market listing -- developer, platform, price, product category -- together with editorial analysis. Any back-tested or simulated figures shown alongside it are simulations rather than live trading results, and any performance claim you find for OneLineBullBear elsewhere comes from its developer or from a third party.
How is OneLineBullBear installed and set up?
Install OneLineBullBear by copying the indicator file into the MT4 Indicators folder and restarting the platform. Attach the indicator to desired charts and enable live data; allow DLLs if required by your broker environment. Key parameters to configure include sensitivity, smoothing period, ATR multiplier for stops, and alert settings. Recommended brokers are reputable ECN or STP brokers with low spreads and consistent execution for FX majors. Optimal chart timeframes are M30, H1, and H4 for balanced signal frequency and reliability. Begin testing with a demo account and run at least three months of historical forward testing before live deployment.
What are the pros and cons of OneLineBullBear?
Strengths of OneLineBullBear: Clear single-line representation of market bias; Low cost at $30 with frequent updates; Lightweight MT4 implementation with minimal CPU usage; Configurable risk settings and ATR-based stops; Suitable for multiple timeframes and FX majors. Limitations: Less effective in low-liquidity or choppy conditions; Not a standalone predictive system for all markets; Requires rule-based filters to reduce false signals; Performance varies with parameter tuning and timeframe.
Similar expert advisors
Product data from the MQL5 marketplace. Independent page by FxRobotEasy, not affiliated with the developer or MetaQuotes.
Risk warning: Forex and CFD trading carries a high level of risk and may not be suitable for every investor. Past performance is not indicative of future results. Read our risk warning and review methodology.