Vladimir Karputov
- Freelancer в Create a personal work for me
- Украина
- 353074
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13+ лет
опыт работы
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1
продуктов
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2359
демо-версий
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228
работ
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1
сигналов
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0
подписчиков
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Create a personal work for me: https://www.mql5.com/en/job/new?prefered=barabashkakvn
We gain true knowledge when we seek the answer to a question, not when we learn the answer itself.
💰My memcoin BarabashkaCoin: https://pump.fun/coin/AtWVDEMnMeKKUP338U8Uv5cLix79XUyTDXm7rH7kpump
My Telegram https://t.me/barabashkakvn_MQL5
My YouTube https://www.youtube.com/@barabashkakvnmql5
We gain true knowledge when we seek the answer to a question, not when we learn the answer itself.
💰My memcoin BarabashkaCoin: https://pump.fun/coin/AtWVDEMnMeKKUP338U8Uv5cLix79XUyTDXm7rH7kpump
My Telegram https://t.me/barabashkakvn_MQL5
My YouTube https://www.youtube.com/@barabashkakvnmql5
Vladimir Karputov
https://youtu.be/Y0sP5fw5ZYw
How did Stone Age hunters safely take down giant animals with a stick and a hook? Let's explore the science and history behind the atlatl.
How did Stone Age hunters safely take down giant animals with a stick and a hook? Let's explore the science and history behind the atlatl.
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1
Vladimir Karputov
New video: "1 minute OHLC" vs real ticks in the MetaTrader 5 Strategy Tester
One EA, one day, one $500 loss limit, and two results:
- "1 minute OHLC": the guard closed the trade at -$1,183 (237% of the limit)
- "Every tick based on real ticks": at -$508 (102% of the limit)
Why...
Video (EN): https://youtu.be/2bfYMYul1Z4
Code and step-by-step guide: https://github.com/barabashkakvn/BarabashkaCode/tree/main/episodes/05-ohlc-vs-ticks
One EA, one day, one $500 loss limit, and two results:
- "1 minute OHLC": the guard closed the trade at -$1,183 (237% of the limit)
- "Every tick based on real ticks": at -$508 (102% of the limit)
Why...
Video (EN): https://youtu.be/2bfYMYul1Z4
Code and step-by-step guide: https://github.com/barabashkakvn/BarabashkaCode/tree/main/episodes/05-ohlc-vs-ticks
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2
Vladimir Karputov
Вийшло Нове відео на моему Українському каналі про MQL5!
https://youtu.be/fA6RgbopOhU
This video will soon be available in English on the English YouTube channel!
https://youtu.be/fA6RgbopOhU
This video will soon be available in English on the English YouTube channel!
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1
Vladimir Karputov
Нарешті вирішив публікувати відео з українською озвучкою та українськими підказками й написами на окремому каналі https://www.youtube.com/channel/UC8kiFXuRkRs_9pI9VKVEz-A
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1
Vladimir Karputov
⚠️ Invalid volume: the EA opened a trade but can't close it
https://youtu.be/AMSNlXYXTzw
A typical MQL5 Market story: the EA fails validation, hundreds of [Invalid volume] lines in the journal, a 2 GB log. The culprit is a home-made lot function.
https://youtu.be/AMSNlXYXTzw
A typical MQL5 Market story: the EA fails validation, hundreds of [Invalid volume] lines in the journal, a 2 GB log. The culprit is a home-made lot function.
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1
Vladimir Karputov
Relaxing glass geometry and a flight through real code: 1 hour of slow 3D visuals in 4K with calm acoustic music. Soft glass shapes, gentle motion and a background that slowly changes color. Use it for focus, studying, working, reading or relaxing.
https://youtu.be/1St2qU_bU9o
https://youtu.be/1St2qU_bU9o
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1
Vladimir Karputov
Video: Python Bridge for MQL5 Indicators
If you research in Python and then write an EA, this one is for you. The video shows why ATR from Python libraries (Wilder's smoothing) differs from MQL5 iATR (simple average of True Range) — 9 % on a typical EURUSD H1 bar, 59 % on the worst — and how BridgeEA solves it: Python sends a JSON request, the terminal creates the real indicator handles and returns a CSV. Same numbers as in the Strategy Tester.
The second half is a step-by-step install for beginners: GitHub Desktop, choosing the right folder, two commands in PowerShell, BridgeEA on a chart, quickstart check.
https://youtu.be/fIk2MGIAE_A
Source code (MIT): https://github.com/barabashkakvn/ProbLab
If you research in Python and then write an EA, this one is for you. The video shows why ATR from Python libraries (Wilder's smoothing) differs from MQL5 iATR (simple average of True Range) — 9 % on a typical EURUSD H1 bar, 59 % on the worst — and how BridgeEA solves it: Python sends a JSON request, the terminal creates the real indicator handles and returns a CSV. Same numbers as in the Strategy Tester.
The second half is a step-by-step install for beginners: GitHub Desktop, choosing the right folder, two commands in PowerShell, BridgeEA on a chart, quickstart check.
https://youtu.be/fIk2MGIAE_A
Source code (MIT): https://github.com/barabashkakvn/ProbLab
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1
Vladimir Karputov
ProbLab Bridge — MT5 indicators in Python, exactly as an expert advisor sees them
If you research in Python and then port to MQL5, check your indicators first. MQL5 iATR is a simple moving average of True Range, while most Python libraries use Wilder's smoothing. On EURUSD H1 (6 059 bars) the typical difference is 9 %, the worst bar 59 %. A "2 × ATR" stop tested in Python is not the stop your EA will place.
Bridge removes the guesswork: Python writes a JSON request into Common\Files\Bridge, BridgeEA creates the real indicator handles (38 standard indicators, parameters validated against a reference table) and answers with a CSV. Same numbers as in the Strategy Tester, byte for byte.
- install.py copies the EA and compiles it
- quickstart reproduces the ATR comparison in five minutes
- look-ahead warnings (Ichimoku chikou, negative shifts)
- MIT license, no hard-coded paths
https://github.com/barabashkakvn/ProbLab
ProbLab is an open lab: what statistics says about trading ideas. Results are published as they are — negative ones included. Not financial advice.
If you research in Python and then port to MQL5, check your indicators first. MQL5 iATR is a simple moving average of True Range, while most Python libraries use Wilder's smoothing. On EURUSD H1 (6 059 bars) the typical difference is 9 %, the worst bar 59 %. A "2 × ATR" stop tested in Python is not the stop your EA will place.
Bridge removes the guesswork: Python writes a JSON request into Common\Files\Bridge, BridgeEA creates the real indicator handles (38 standard indicators, parameters validated against a reference table) and answers with a CSV. Same numbers as in the Strategy Tester, byte for byte.
- install.py copies the EA and compiles it
- quickstart reproduces the ATR comparison in five minutes
- look-ahead warnings (Ichimoku chikou, negative shifts)
- MIT license, no hard-coded paths
https://github.com/barabashkakvn/ProbLab
ProbLab is an open lab: what statistics says about trading ideas. Results are published as they are — negative ones included. Not financial advice.
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1
Vladimir Karputov
https://youtu.be/RWvskTFpGjE?si=BdkE3SsfUFEqk6W0
How to get your API Key from your MQL5 profile and add it to MetaTrader 5
1️⃣ Go to the forum
Open your profile.
2️⃣ Go to Settings
Find the API Keys section.
You can do the following there:
"Show Key"
"Copy"
"Generate"
Choose the action you need, then make sure to click "Copy".
3️⃣ Open MetaTrader 5
Go to Tools → Options → AI Assistant.
4️⃣ Paste your API Key
Click OK.
5️⃣ Done!
AI Assistant is now working.
How to get your API Key from your MQL5 profile and add it to MetaTrader 5
1️⃣ Go to the forum
Open your profile.
2️⃣ Go to Settings
Find the API Keys section.
You can do the following there:
"Show Key"
"Copy"
"Generate"
Choose the action you need, then make sure to click "Copy".
3️⃣ Open MetaTrader 5
Go to Tools → Options → AI Assistant.
4️⃣ Paste your API Key
Click OK.
5️⃣ Done!
AI Assistant is now working.
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1
Vladimir Karputov
Part 2 is out: run TimesFM 3.0 without internet, download the ONNX files from Hugging Face, and draw three forecast lines on a MetaTrader 5 chart from any date you choose.
https://youtu.be/C8aRXA6_Jz0
https://youtu.be/C8aRXA6_Jz0
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1
Vladimir Karputov
Your MT5 Python bars are shifted by hours? It's not MT5 — it's Python's datetime defaulting to local time instead of UTC. Fix + proof in the new video 👇 https://youtu.be/W2KKUWYPeig
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1
Vladimir Karputov
🧠⚡ New video: I'm running Google's TimesFM 3.0 fully offline — no cloud, no API calls — as the first step toward wiring it into MetaTrader 5 via ONNX + MQL5.
Part 1: env setup + first run of Google's official demo notebook.
Watch 👇
https://youtu.be/wPx8dfZ6iM4
Part 1: env setup + first run of Google's official demo notebook.
Watch 👇
https://youtu.be/wPx8dfZ6iM4
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1
Vladimir Karputov
Google has updated its time series forecasting model. We'll try it out soon...
https://github.com/google-research/timesfm
https://github.com/google-research/timesfm
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1
Vladimir Karputov
CandleXRay — подивись, як насправді формувалась свічка | Індикатор MT5
https://youtu.be/Dpchw7L3tpo
https://youtu.be/Dpchw7L3tpo
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1
Vladimir Karputov
https://t.me/barabashkakvn_MQL5
I'm testing on Agent Claude's channel. Will post on my own about once every three days.
I'm testing on Agent Claude's channel. Will post on my own about once every three days.
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1
Vladimir Karputov
✨ Friends, thank you for using the referral link to Claude! 🙌💛🤖
📜 My Telegram MQL5
https://t.me/barabashkakvn_MQL5
📜 My Telegram MQL5
https://t.me/barabashkakvn_MQL5
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1
Vladimir Karputov
Выставил продукт
QuintileRev — a contrarian system for EURUSD H3 No machine learning. No curve fitting. The rule is published in full. What it does One idea, traded consistently: when price has just set an extreme within a 50-bar window while sitting near a round number, the market reverts more often than it continues. Fresh low → buy. Fresh high → sell. Hold exactly 50 H3 bars (about six days), one position at a time, half closed at +300 points. There are no hand-picked thresholds. The system compares the
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