消息来源显示，@TATrader_Alan 指出 BTC 周线已触及自2013年以来的长期趋势线，被视为高周期关键支撑位，source: @TATrader_Alan on X, Nov 18, 2025, https://x.com/TATrader_Alan/status/1990695246066483345。该帖表达偏多立场，暗示若该趋势线守住，周线级别可能出现向上反转机会，source: @TATrader_Alan on X, Nov 18, 2025, https://x.com/TATrader_Alan/status/1990695246066483345。