Octa-EMA Trend Spectrum

中文描述：
【简介】 这是一款专为趋势交易者设计的全能型均线工具。它在一个指标中集成了 8 条完全自定义的指数移动平均线 (EMA)，旨在帮助交易者通过单一维度理清从短线动能到长线牛熊的完整趋势。

【核心功能】

全周期覆盖： 预设了 5, 10, 20, 50 (短/中线) 到 100, 150, 200, 250 (中长/牛熊线)。

高度自由： 每条线均可独立开启或关闭，确保图表简洁，不干扰分析。

视觉分层： 采用渐进式线宽与颜色分层，快速识别市场所处阶段。

UI 优化： 参数设置界面经过分组处理，操作直观。

English Description:
【Overview】 This is a comprehensive trend analysis tool designed for traders who rely on Exponential Moving Averages (EMA). It integrates 8 fully customizable EMA lines into a single indicator, allowing you to visualize everything from short-term momentum to long-term bull/bear cycles on one chart.

【Key Features】

Multi-Timeframe Logic: Pre-configured with essential periods (5, 10, 20, 50, 100, 150, 200, 250).

Clean Workflow: Each EMA has an independent toggle switch to keep your workspace clutter-free.

Visual Hierarchy: Uses professional color coding and dynamic line widths for instant trend recognition.

Optimized UI: Settings are grouped logically for a seamless user experience.