b49e39dcb4
- Enhanced the `UserIndicator` class to include an optional `timeframe` attribute for custom indicator timeframes. - Updated the `get_indicator_data` method in `MarketDataIntegrator` to fetch and calculate indicators based on the specified timeframe, ensuring proper data alignment and handling. - Modified the `ChartBuilder` to pass the correct DataFrame for plotting indicators with different timeframes. - Added UI elements in the indicator modal for selecting timeframes, improving user experience. - Updated relevant JSON templates to include the new `timeframe` field for all indicators. - Refactored the `prepare_chart_data` function to ensure it returns a DataFrame with a `DatetimeIndex` for consistent calculations. This commit enhances the flexibility and usability of the indicator system, allowing users to analyze data across various timeframes.
36 lines
815 B
JSON
36 lines
815 B
JSON
{
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"name": "Bollinger Bands",
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"description": "Bollinger Bands volatility indicator",
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"type": "bollinger_bands",
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"display_type": "overlay",
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"timeframe": null,
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"default_parameters": {
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"period": 20,
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"std_dev": 2.0
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},
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"parameter_schema": {
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"period": {
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"type": "int",
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"min": 5,
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"max": 100,
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"default": 20,
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"description": "Period for middle line (SMA)"
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},
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"std_dev": {
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"type": "float",
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"min": 0.5,
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"max": 5.0,
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"default": 2.0,
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"description": "Standard deviation for Bollinger Bands"
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},
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"timeframe": {
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"type": "string",
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"default": null,
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"description": "Indicator timeframe (e.g., '1h', '4h'). Null for chart timeframe."
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}
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},
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"default_styling": {
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"color": "#6f42c1",
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"line_width": 1
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}
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} |