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+# ta4jexamples.analysis instructions
+
+- Analysis demo classes in this package should load *ossified* OHLCV datasets committed under `ta4j-examples/src/main/resources` (avoid live HTTP calls in the demo itself).
+- Long-running analysis/calibration flows must log progress and persist primary artifacts incrementally.
+- Write the primary dataset/instrument result before any portability or secondary checks.
+- Final aggregate JSON/bundles may append later, but must not be the only durable output.
+- When adding a new analysis demo, first stage the dataset locally:
+  1. Fetch the desired OHLCV data using an HTTP datasource (prefer `ta4jexamples.datasources.CoinbaseHttpBarSeriesDataSource` for crypto examples) with response caching enabled.
+  2. Let the datasource paginate as needed (Coinbase is capped at 350 candles/request) and write cached JSON responses under `ta4j-examples/temp/responses`.
+  3. Combine/merge the paginated cached files into a single consolidated OHLCV JSON file (deduplicate by candle start time, keep chronological ordering).
+  4. Rename the consolidated file to the resource naming convention `{Source}-{TICKER}-{INTERVAL}-{START}_{END}.json` (example: `Coinbase-BTC-USD-PT1D-20230616_20231011.json`) and move it to `ta4j-examples/src/main/resources`.
+     - Note: cached response filenames may use `PT24H` for daily candles; resources should use the `PT1D` / `PT4H` / `PT5M` style used by `ta4jexamples.datasources.file.AbstractFileBarSeriesDataSource`.
+  5. Update the demo class to initialize its `BarSeries` from the resource JSON (via `ta4jexamples.datasources.JsonFileBarSeriesDataSource`).