Insights · AEO long-form

Long answers for the questions a trader asks before acting.

Four articles explain data freshness, the market, forecast methodology and AI transparency in a citable way: no price promise, no legal advice and no automatic order submission.

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7 min

Freshness incident

HU data outage case study

How Energy-Charts null prices for HU on 2026-06-30/07-01 became a visible breached SLA instead of a silent forecast-capture gap.

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7 min

Market basics

How the Ukrainian day-ahead market works

Day-ahead, intraday, hourly clearing, gate timing, price caps and why an average price is not a trading plan.

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8 min

Forecast method

Probabilistic electricity forecasting

p10/p50/p90, walk-forward backtests, the Giacomini-White gate and why a forecast band is not a guarantee.

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6 min

AI transparency

EU AI Act Article 50 for trading assistants

Disclosure, machine-readable marks, no-egress receipts and why deterministic AI still needs to be transparent.

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