{ "id": "sma_8c487df2", "name": "SMA 20", "description": "20-period Simple Moving Average for short-term trend", "type": "sma", "display_type": "overlay", "parameters": { "period": 20 }, "styling": { "color": "#007bff", "line_width": 2, "opacity": 1.0, "line_style": "solid" }, "visible": true, "created_date": "2025-06-04T04:16:35.453614+00:00", "modified_date": "2025-06-04T04:16:35.453614+00:00" }