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Saturday, 10 October 2026 · LondonENع
Rayan Azhari.Sustainability · Energy · Carbon · Built EnvironmentOccasional detours into philosophy, religion or programming, wherever curiosity leads
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Lead Essay

Fifty Billion Dollars of What? The Number Behind Syria's Sovereign Fund

The Financial Times reports that Syria's Sovereign Fund was valued at US$50 billion last year by the finance minister. The figure traces back to an unpublished ministry estimate relayed by an economist, with no date, method or basis. The only asset value the fund's own officials have given in public is about US$2.5 billion, and its deputy director said in August that its assets were still being counted. Set against the economy and the World Bank's capital stock, damage and reconstruction figures, here is what fifty billion would have to mean, and why, without a stated basis, it cannot yet be checked.

By Rayan Azhari · Essays
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Essays

Capacity and Crowding: Why a Real Edge Still Decays at Size

Even a genuine edge dies if you deploy it too large. This is the field note on alpha-side risk: how your own market impact (capacity) and everyone else trading the same signal (crowding) shrink the size at which the edge is still yours, and the crossover test that tells you where your ceiling sits before the market finds it for you.

· 9 min

Before the Register Is Digitised: What Syria's Property Conference Did Not Say

On 15 September 2026 the Ministry of Local Administration held a conference on real estate management and property rights and proposed four things: digitise the land registers, simplify procedures, steer development by property data, and find financing. None of the four decides whose name belongs in the register. That is settled by at least nine statutes, most written by the government this one replaced and every one still in force, and the conference named none of them. This piece sets the instruments out with their windows and remedies, reads the register's own coverage figures, follows one family through Law 33's six months, and puts five other states' claims mechanisms beside Syria's, on each body's own numbers.

Article 15: What Is a Building? How the UK Counts Its Stock

A series mining the PhD thesis on London and UK office buildings (Azhari, 2025). Key takeaway. There is no single answer to what is a building in UK data: four agencies keep four definitions, and stock-level energy work has to build a synthesis, the Self-Contained Unit.

· 14 min

Diesel at 175: What Syria's Fuel Price Rise Shows, and What It Does Not

On 13 September 2026 diesel in Syria went from 125 to 175 new pounds a litre, and by Sunday afternoon roads were closed in four governorates. This piece sets out what the record establishes about that price and what it does not: a pricing committee with a list of factors and no formula, a world price the ministry cited but did not show, a stated need of 300,000 barrels a day of which a fifth is itemised, two import shares from one ministry on one day, and a population with nothing between it and the price. Five charts, every figure with its publisher, unit and date.

Sharpe Ratio Limitations: Why I Promote on Calmar, Not Sharpe

A candidate in my Titan system posted a Sharpe near 1.4, cleared every statistical gate, and still traced a drawdown so deep and so long that I could never have held it through the trough. Here is why Sharpe is blind to the path and the tail, the survival-metric suite (Sortino, Calmar, CVaR, CDaR) that sees what it misses, and the one rule it bought me: promote on Calmar lift, not Sharpe lift. All figures are illustrative and sanitised.

· 9 min

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