Killer EA V9.50 MT4 — H1 Workhorse for EURUSD/GBPUSD (and Any Pair) with Free .SETs & Indicator


Tired of bots that flex 99% win rates and then crater at London open? Same. Killer EA V9.50 MT4 was built for the real market—where spreads widen, momentum stalls, and risk control pays the bills. It’s a rules-first MT4 expert advisor tuned for H1 on EURUSD and GBPUSD (works on any pair/timeframe), and it ships 100% free on ForexFactory.cc, powered by YoForex.


Here’s what makes this drop special: the download bundle includes a companion indicator and curated .SET preset files from YoForex’s testing desk. So you’re not guessing; you’ve got plug-and-play setups that already survived backtests and live checks. Clean logic, non-martingale, easy install—coz who has time for gimmicks, tho?


Overview


Killer EA V9.50 MT4 is designed to fire only when three things line up:



  1. Directional Bias — The EA maps recent swing structure (think BOS/CHOCH logic under the hood) to avoid fighting the path of least resistance.

  2. Momentum Confirmation — Entries need a fresh push; no buying a tired pullback.

  3. Risk Discipline — Protective stops, measured sizing, optional partials/trailing, and a spread filter to dodge junk fills.


While H1 is the sweet spot for most traders, Killer EA handles M15–H4 just fine. Use M15 if you want more action (with a stricter spread/news buffer); step to H4 if you prefer calmer swings. The companion indicator mirrors the EA’s core detections on-chart—great for discretionary confirmation or for journaling “why” a trade triggered.


The .SET preset files jump-start your first week: you’ll find H1 baselines for EURUSD/GBPUSD, plus a couple of “frequency vs. quality” variants. Import, run, and tweak to taste.


What’s Inside the Download (Indicator & .SET Files)



  • Killer EA V9.50 MT4 (ex4/mq4) — the expert advisor itself

  • Killer Companion Indicator (ex4/mq4) — visual bias/zone cues matching EA logic

  • .SET Presets — YoForex-curated settings for H1 on EURUSD/GBPUSD, plus an “M15 active” and “H4 swing” profile

  • Tester Template — optional template to speed up Strategy Tester visualization

  • Quick Start PDF — short notes on risk %, spread filter baselines, and session windows


These aren’t random presets. They’re pulled from YoForex’s internal testing so you can start from sane defaults instead of a blank slate.



Key Features


• H1-optimized, works on all timeframes (M5–H4+)
• Bread-and-butter pairs: EURUSD, GBPUSD (stable on other majors too)
• Non-martingale, no forced grid; optional scaling only if you enable it
• Entry logic = structure + momentum + spread filter (no indicator soup)
• ATR-based SL option; fixed TP, partial close, break-even, and dynamic trailing
• Session filter (Asia/London/NY) + news buffer inputs (manual calendar)
• Companion indicator for visual confirmations and manual trade notes
• Preset .SET files for fast, proven starting points
• Alerts: on-screen, push, email for entries, BE, partials, trailing
• Lightweight code—runs smooth on common VPS/laptops
• Free lifetime updates & transparent change logs from YoForex


Backtest Proof & Live Notes


Let’s keep it straight: bots don’t print money; good rules with clean risk do. For Killer EA V9.50 MT4, YoForex focused on stability over curve-fit theatrics.



  • Period tested: Jan 2020 – Jul 2025

  • Markets: EURUSD, GBPUSD (spot checks: USDJPY, AUDUSD)

  • Timeframes: H1 primary; M15/H4 spot checks

  • Assumptions: ECN-like spreads, realistic slippage; no tick-data overfitting

  • Method: MT4 Strategy Tester + bar-replay forward walk on live quotes using the .SET baselines


Observations we liked



  • On H1, waiting for a shallow pullback and a fresh momentum pulse filtered out a lot of fake starts.

  • GBPUSD offered bigger bursts but needed a stricter spread filter (watch news windows).

  • Break-even at 1R and partial close near 1.5R smoothed drawdown without killing upside in trend weeks.

  • M15 “active” preset created more trades; compensate with a shorter news buffer and slightly higher win-quality criteria.


Live desk notes (YoForex)
We ran the EA on demo and small live accounts to check fills, alert timing, and trailing behavior around session opens. No stealth grids. Trailing respected volatility steps. Alerts landed on time. We’ll keep publishing change logs on ForexFactory.cc so you can see exactly what’s improved.



Installation & Setup (MT4 + Indicator + .SET)


You’ll be trading in minutes:



  1. Download the ZIP from ForexFactory.cc and extract it.

  2. Open MT4 → File → Open Data Folder.

  3. Navigate to MQL4 → Experts and MQL4 → Indicators.

  4. Copy KillerEA.ex4 (or .mq4) into Experts and KillerCompanionIndicator.ex4 into Indicators.

  5. Restart MT4.

  6. Open EURUSD H1 (or GBPUSD H1) to start.

  7. In Navigator → Expert Advisors, drag Killer EA V9.50 MT4 onto the chart; enable Algo Trading.

  8. Click Load in the Inputs tab and import a .SET file (e.g., Killer_EURUSD_H1_Baseline.set).

  9. (Optional) Add the Killer Companion Indicator to visualize bias/zones on-chart.

  10. Save as a Template for quick reuse.


Recommended Starter Settings (from the .SET Baselines)



  • Timeframe: H1

  • Risk: 0.5% per trade (bump to 0.7–1.0% only after stats look solid)

  • SL Mode: ATR(14) × 1.5 (or just beyond recent swing)

  • TP/Exits: Fixed 2R, partial 50% at 1.5R, break-even at 1R, trail remainder with a volatility-aware step

  • Spread Filter: ≤ 1.5× the symbol’s 30-day average spread

  • Session Window: London + NY; pause 5–15 min before/after red-flag news

  • Pairs: Start with EURUSD, GBPUSD; add others once the journal shows consistency


None of this is mandatory—these are proven starting points pulled from YoForex testing so you’re not reinventing the wheel.



Why YoForex-Powered Tools?


YoForex is the parent brand behind this free release on ForexFactory.cc. We ship tools we’d actually trade—no hype, just transparent logic and steady iteration:



  • Free lifetime updates & fixes

  • Ongoing optimizations based on real user feedback

  • Transparent change logs and practical performance notes


We care that Killer EA stays on your chart months from now. That’s our bar for “good.”


Support 


Hit a snag, want a tweak, or need broker-specific tips? Reach real humans:



Call to Action


Ready to run a calm, H1-savvy engine with free .SET presets and a companion indicator? Download Killer EA V9.50 MT4 now—100% free, no strings attached. Give it a structured week on demo, log your stats, and decide with data. If you ever get stuck, YoForex support is one ping away on WhatsApp or Telegram. You’ll appreciate the discipline… and the headspace that comes from letting a trusted engine handle execution, coz focus is an edge.


YoForex—empowering traders worldwide, one free tool at a time.


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Happy Trading