Narayanan Mohanan Mohanan Krishnan / Profile
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Thirty years of building production and automation systems, redirected into quantitative work in 2020. My research runs in Python — backtesting frameworks, walk-forward validation, statistical evaluation across large candidate sets — and what survives that becomes an indicator or an Expert Advisor. The discipline is falsification-first: a result is treated as an artefact until it holds out of sample. What reaches this shelf carries the limits of its own measurement, states where a reading stops being meaningful, and documents the places where two platforms disagree rather than quietly averaging over them.
Nothing published here produces trading signals, and nothing here carries a performance claim.
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🔬 MEASUREMENT — point it at any indicator and read what it actually does
▸ Indicator Test Report · 🆓 · MT5 — twelve checks, a plain-language report https://www.mql5.com/en/market/product/191061
▸ Indicator Test Report MT4 · 🆓 · MT4 https://www.mql5.com/en/market/product/192010
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📊 CURRENCY STRENGTH — the eight majors decomposed from all 28 pairs
▸ Multi Timeframe Currency Strength Panel · 🆓 · MT5 https://www.mql5.com/en/market/product/188552
▸ MTF Currency Strength Panel MT4 · 🆓 · MT4 https://www.mql5.com/en/market/product/189304
▸ Currency Strength Oscillator MT5 · $39 · MT5 — the same decomposition as a history https://www.mql5.com/en/market/product/188624
▸ Currency Strength Oscillator MT4 · $39 · MT4 https://www.mql5.com/en/market/product/189507
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📈 VOLUME AND ORDER FLOW
▸ Anchored Volume Delta with Adaptive Bands · 🆓 · MT5 https://www.mql5.com/en/market/product/188383
▸ Anchored Volume Delta with Adaptive Bands MT4 · 🆓 · MT4 https://www.mql5.com/en/market/product/188916
▸ OBVCD Pro · $49 · MT5 https://www.mql5.com/en/market/product/172855
▸ OBVCD Pro MT4 · $49 · MT4 https://www.mql5.com/en/market/product/189055
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⚡ MOMENTUM AND VOLATILITY
▸ Force Index with Adaptive Volatility Bands · 🆓 · MT5 https://www.mql5.com/en/market/product/188434
▸ Force Index with Adaptive Volatility Bands MT4 · 🆓 · MT4 https://www.mql5.com/en/market/product/189058
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🔍 REGIME AND STRUCTURE
▸ Oscillator Regime Suite · $89 · MT5 https://www.mql5.com/en/market/product/188673
▸ Oscillator Regime Suite MT4 · $89 · MT4 https://www.mql5.com/en/market/product/189783
▸ Structure Flow and Trailing Stop · $99 · MT5 https://www.mql5.com/en/market/product/188849
▸ Structure Flow and Trailing Stop MT4 · $99 · MT4 https://www.mql5.com/en/market/product/190923
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📐 TREND PERSISTENCE — how often the current state has survived to the next bar
▸ Trend Survival States · 🆓 · MT5 — the five-state classification https://www.mql5.com/en/market/product/190790
▸ Trend Survival Rate · $99 · MT5 — adds the survival rate and a Brier forecast score https://www.mql5.com/en/market/product/190792
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🧪 TEST SETUP
Everything here is developed and tested on Exness, on a live terminal with all 28 major pairs available and history depth checked from M1 to MN1 — including the feed gaps I found and documented in the Currency Strength Oscillator listing rather than leaving them for a buyer to discover. I am an introducing broker for Exness; if you open an account through my link I receive a commission, and you should choose a broker on your own criteria rather than mine. This profile is not owned or operated by Exness.
▸ Open an account: https://one.exnessonelink.com/a/d3zld339yo
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✉️ Questions about the calculations, the buffers, or using any of these alongside your own tools — send me a message. I answer.
Both panes below use 50, 200, 20. The lower one is the standard MetaTrader MACD, computed on price. The upper one is the same construction computed on On Balance Volume — so it measures the convergence and divergence of accumulated volume rather than of price itself.
The chart covers two full Bitcoin cycles.
What I find interesting is not that one leads the other. It is that they answer different questions.
The MACD histogram tracks price momentum, and on a weekly chart across seven years it does that cleanly. But it is describing something you can already see by looking at the candles above it.
The OBV version is describing whether volume was accumulating or distributing while that price move happened. Through 2024 and into 2025 the histogram runs green and expanding — volume building alongside the advance. The turn to red at the right edge comes as that accumulation reverses.
The five colours are the part I actually use. Green above the upper band means momentum expanding; light green means still above the band but fading; grey means inside the bands, no regime; orange and red are the bearish equivalents. The bands are a 20-period standard deviation on the histogram itself, so they widen and contract with activity instead of relying on fixed levels.
That state is also exposed as a buffer — values +2 to −2 — so an EA can read the regime directly rather than re-deriving it from the plot.
Neither indicator predicts anything. Both are descriptive: they tell you what has happened to price momentum and to volume momentum respectively. I mention that because the interesting part of this chart is the disagreement between the two panes, not a signal from either.
Free demo on the product page, and the buffer map is documented in the description.
Five MT5 indicators published, three of them free — currency strength, Force Index, and volume delta, all with documented buffers. Happy to answer questions about any of the calculations.
Five MT5 indicators published, three of them free — currency strength, Force Index, and volume delta, all with documented buffers. Happy to answer questions about any of the calculations.
→ https://www.mql5.com/en/users/naamo/seller
This indicator plots the relative strength of the eight major currencies as a history, decomposed from the 28 major pairs. A panel tells you where things stand now. This shows how they got there — which currency has been strengthening, which has rolled over, and where the ranking changed hands. All eight series are exposed as documented indicator buffers, so an Expert Advisor can read currency strength directly. How the decomposition works Each of the eight currencies appears in seven of the
MTF Currency Strength Panel for MetaTrader 5 A multi timeframe currency strength meter covering all 28 major forex pairs on one chart. This currency strength panel shows where the eight major currencies stand right now, and how each of the 28 major pairs has been moving across nine timeframes at once — M1 to MN1. Both readings sit on one chart, updated on a timer. Ranking pairs on their own is misleading. When a single currency moves, every pair containing it moves with it, so the top of a pair
This indicator plots the Force Index — each bar's price change multiplied by its volume — inside adaptive standard-deviation bands. Where price alone tells you that a market moved, the Force Index tells you how much effort went into moving it. A large price change on thin volume and a small change on heavy volume are very different events, even when the candles look similar. The Force Index separates them by combining both into a single reading, and the bands place that reading in the context of
This indicator plots Cumulative Volume Delta (CVD) — the running total of each bar's volume, signed by the direction the bar closed — inside adaptive standard-deviation bands. It answers a question price alone does not: is the move being carried by participation, or is it drifting? The cumulative total restarts at an anchor you choose — daily, weekly or monthly — so the reading is always relative to the current session, week or month rather than to the beginning of chart history. That single
OBVCD Pro is a momentum oscillator that applies convergence/divergence analysis to On-Balance Volume (OBV) instead of price, combining adaptive volatility bands with a 5-state regime classifier that can be read visually on the chart or consumed directly by an Expert Advisor. Most classical oscillators analyse price alone. OBVCD Pro calculates convergence and divergence from cumulative volume flow, so it measures the participation behind a market move rather than only the movement itself. The




