Clarify perp-options points mode: scenario B focuses on portfolio net target.

Co-authored-by: Cursor <cursoragent@cursor.com>

manual_trading_hub/static/calculator.js

@@ -676,26 +676,11 @@
       : "保证金高于交易资金(仅提示)";
     let caseB =
       '<section class="calc-po-case">' +
-      "<h4>情景 B · 期权方向对</h4>" +
-      '<div class="calc-summary">' +
-      "<div><span>所需点数(期权净利=目标)</span><strong>" +
-      fmt(b.move_points_opt_net, 4) +
-      " · " +
-      fmt(b.move_pct_opt_net, 4) +
-      "%</strong></div>" +
-      "<div><span>期权净利</span><strong class=\"" +
-      pnlClass(b.opt_net_u) +
-      '">' +
-      fmtU(b.opt_net_u) +
-      "</strong></div>" +
-      "<div><span>此时组合净利</span><strong class=\"" +
-      pnlClass(b.portfolio_net_at_opt_target_u) +
-      '">' +
-      fmtU(b.portfolio_net_at_opt_target_u) +
-      "</strong></div>";
+      "<h4>情景 B · 期权方向对（以组合净利为准）</h4>" +
+      '<div class="calc-summary">';
     if (b.move_points_portfolio != null) {
       caseB +=
-        "<div><span>所需点数(组合净利=目标)</span><strong>" +
+        "<div><span>所需波动点数</span><strong>" +
         fmt(b.move_points_portfolio, 4) +
         " · " +
         fmt(b.move_pct_portfolio, 4) +
@@ -705,10 +690,23 @@
         '">' +
         fmtU(b.portfolio_net_u) +
         "</strong></div>" +
-        "<div><span>此时期权净利</span><strong class=\"" +
+        "<div><span>其中期权净利</span><strong class=\"" +
         pnlClass(b.opt_net_at_portfolio_target_u) +
         '">' +
         fmtU(b.opt_net_at_portfolio_target_u) +
+        "</strong></div>" +
+        "<div><span>其中永续盈亏</span><strong class=\"" +
+        pnlClass(
+          b.portfolio_net_u != null && b.opt_net_at_portfolio_target_u != null
+            ? Number(b.portfolio_net_u) - Number(b.opt_net_at_portfolio_target_u)
+            : null
+        ) +
+        '">' +
+        fmtU(
+          b.portfolio_net_u != null && b.opt_net_at_portfolio_target_u != null
+            ? Number(b.portfolio_net_u) - Number(b.opt_net_at_portfolio_target_u)
+            : null
+        ) +
         "</strong></div>";
     } else if (b.portfolio_error) {
       caseB +=

manual_trading_hub/static/index.html

@@ -1755,7 +1755,7 @@
   <script src="/assets/chart_draw.js?v=20260720-option-day-1600"></script>
   <script src="/assets/chart.js?v=20260720-option-day-1600"></script>
   <script src="/assets/plan.js?v=20260720-autofill"></script>
-  <script src="/assets/calculator.js?v=20260728-po-points"></script>
+  <script src="/assets/calculator.js?v=20260728-po-port"></script>
   <script src="/assets/compare.js?v=20260723-compare"></script>
   <script src="/assets/trade_stats_calendar.js?v=3"></script>
   <script src="/assets/archive.js?v=20260724-opt-archive"></script>