apps/frontend/src/components/BondDetails.tsx

@@ -0,0 +1,74 @@
+import type { BondResponse } from '../api/responses';
+
+interface BondDetailsProps {
+  bond: BondResponse;
+}
+
+const rowStyle: React.CSSProperties = {
+  display: 'flex',
+  justifyContent: 'space-between',
+  padding: '8px 0',
+  borderBottom: '1px solid #eee',
+};
+
+export function BondDetails({ bond }: BondDetailsProps) {
+  const md = bond.marketData;
+
+  return (
+    <div style={{ background: 'var(--color-surface)', borderRadius: 'var(--border-radius)', boxShadow: 'var(--shadow)', padding: 24 }}>
+      <div style={{ marginBottom: 16 }}>
+        <h2 style={{ fontSize: 28, fontWeight: 700 }}>{bond.shortName}</h2>
+        <div style={{ fontSize: 14, color: 'var(--color-text-secondary)' }}>
+          {bond.isin}
+        </div>
+      </div>
+
+      <div style={{ fontSize: 36, fontWeight: 700, marginBottom: 4 }}>
+        {md.price.toFixed(2)}%
+      </div>
+
+      <div style={{ marginTop: 16 }}>
+        <div style={rowStyle}>
+          <span>Номинал</span>
+          <span>{bond.faceValue.toLocaleString('ru-RU')} {bond.faceUnit}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Дата погашения</span>
+          <span>{bond.matDate}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Купон</span>
+          <span>{md.couponValue} ₽ {md.couponPercent != null ? `(${md.couponPercent}%)` : ''}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Период купона</span>
+          <span>{bond.couponPeriod} дней</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Следующий купон</span>
+          <span>{md.nextCouponDate ?? '—'}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>НКД</span>
+          <span>{md.accruedInt.toFixed(2)} ₽</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Доходность к погашению</span>
+          <span>{md.yieldToMaturity != null ? md.yieldToMaturity.toFixed(2) + '%' : '—'}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Дюрация</span>
+          <span>{md.duration != null ? md.duration.toFixed(2) : '—'}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Тип</span>
+          <span>{bond.bondType}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>ISIN</span>
+          <span>{bond.isin}</span>
+        </div>
+      </div>
+    </div>
+  );
+}

apps/frontend/src/components/PriceChart.tsx

@@ -0,0 +1,71 @@
+import { useEffect, useRef } from 'react';
+import { createChart, ColorType, CandlestickData, Time } from 'lightweight-charts';
+
+interface PriceChartProps {
+  data: Array<{
+    open: number;
+    high: number;
+    low: number;
+    close: number;
+    begin: string;
+  }>;
+  height?: number;
+}
+
+export function PriceChart({ data, height = 400 }: PriceChartProps) {
+  const chartContainerRef = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    if (!chartContainerRef.current) return;
+
+    const chart = createChart(chartContainerRef.current, {
+      layout: {
+        background: { type: ColorType.Solid, color: '#ffffff' },
+        textColor: '#333',
+      },
+      width: chartContainerRef.current.clientWidth,
+      height,
+      grid: {
+        vertLines: { color: '#f0f0f0' },
+        horzLines: { color: '#f0f0f0' },
+      },
+      timeScale: {
+        timeVisible: false,
+      },
+    });
+
+    const candleSeries = chart.addCandlestickSeries({
+      upColor: '#2e7d32',
+      downColor: '#c62828',
+      borderDownColor: '#c62828',
+      borderUpColor: '#2e7d32',
+      wickDownColor: '#c62828',
+      wickUpColor: '#2e7d32',
+    });
+
+    const chartData: CandlestickData[] = data.map((candle) => ({
+      time: (new Date(candle.begin).getTime() / 1000) as Time,
+      open: candle.open,
+      high: candle.high,
+      low: candle.low,
+      close: candle.close,
+    }));
+
+    candleSeries.setData(chartData);
+    chart.timeScale().fitContent();
+
+    const handleResize = () => {
+      if (chartContainerRef.current) {
+        chart.applyOptions({ width: chartContainerRef.current.clientWidth });
+      }
+    };
+    window.addEventListener('resize', handleResize);
+
+    return () => {
+      window.removeEventListener('resize', handleResize);
+      chart.remove();
+    };
+  }, [data, height]);
+
+  return <div ref={chartContainerRef} />;
+}

apps/frontend/src/components/StockDetails.tsx

@@ -0,0 +1,72 @@
+import type { ShareResponse } from '../api/responses';
+
+interface StockDetailsProps {
+  stock: ShareResponse;
+}
+
+const rowStyle: React.CSSProperties = {
+  display: 'flex',
+  justifyContent: 'space-between',
+  padding: '8px 0',
+  borderBottom: '1px solid #eee',
+};
+
+export function StockDetails({ stock }: StockDetailsProps) {
+  const md = stock.marketData;
+  const isPositive = md.change >= 0;
+
+  return (
+    <div style={{ background: 'var(--color-surface)', borderRadius: 'var(--border-radius)', boxShadow: 'var(--shadow)', padding: 24 }}>
+      <div style={{ marginBottom: 16 }}>
+        <h2 style={{ fontSize: 28, fontWeight: 700 }}>
+          {stock.shortName} ({stock.secid})
+        </h2>
+        <div style={{ fontSize: 14, color: 'var(--color-text-secondary)' }}>
+          {stock.name} &middot; {stock.isin}
+        </div>
+      </div>
+
+      <div style={{ fontSize: 36, fontWeight: 700, marginBottom: 4 }}>
+        {md.price.toLocaleString('ru-RU', { minimumFractionDigits: 2 })}{' '}
+        <span style={{ fontSize: 18, color: isPositive ? 'var(--color-positive)' : 'var(--color-negative)' }}>
+          {isPositive ? '+' : ''}{md.change.toFixed(2)} ({md.changePercent.toFixed(2)}%)
+        </span>
+      </div>
+
+      <div style={{ marginTop: 16 }}>
+        <div style={rowStyle}>
+          <span>Открытие</span>
+          <span>{md.open.toFixed(2)}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Максимум</span>
+          <span>{md.high?.toFixed(2) ?? '—'}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Минимум</span>
+          <span>{md.low?.toFixed(2) ?? '—'}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Объём</span>
+          <span>{md.volume.toLocaleString('ru-RU')}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Капитализация</span>
+          <span>
+            {md.issueCapitalization
+              ? (md.issueCapitalization / 1e9).toFixed(2) + ' млрд ₽'
+              : '—'}
+          </span>
+        </div>
+        <div style={rowStyle}>
+          <span>ISIN</span>
+          <span>{stock.isin}</span>
+        </div>
+        <div style={rowStyle}>
+          <span>Уровень листинга</span>
+          <span>{stock.listLevel}</span>
+        </div>
+      </div>
+    </div>
+  );
+}

apps/frontend/src/hooks/useBond.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { getBond } from '../api/client';
+import type { BondResponse } from '../api/responses';
+
+export function useBond(secid: string) {
+  return useQuery<BondResponse>({
+    queryKey: ['bond', secid],
+    queryFn: async () => {
+      const res = await getBond(secid);
+      return res.data;
+    },
+    staleTime: 900_000,
+  });
+}

apps/frontend/src/hooks/useBondCandles.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { getBondCandles } from '../api/client';
+import type { CandleItem } from '../api/responses';
+
+export function useBondCandles(secid: string, interval: '1h' | '24h', from: string, till: string) {
+  return useQuery<CandleItem[]>({
+    queryKey: ['bondCandles', secid, interval, from, till],
+    queryFn: async () => {
+      const res = await getBondCandles(secid, interval, from, till);
+      return res.data;
+    },
+    staleTime: 3600_000,
+  });
+}

apps/frontend/src/hooks/useStock.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { getShare } from '../api/client';
+import type { ShareResponse } from '../api/responses';
+
+export function useStock(secid: string) {
+  return useQuery<ShareResponse>({
+    queryKey: ['stock', secid],
+    queryFn: async () => {
+      const res = await getShare(secid);
+      return res.data;
+    },
+    staleTime: 900_000,
+  });
+}

apps/frontend/src/hooks/useStockCandles.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { getShareCandles } from '../api/client';
+import type { CandleItem } from '../api/responses';
+
+export function useStockCandles(secid: string, interval: '1h' | '24h', from: string, till: string) {
+  return useQuery<CandleItem[]>({
+    queryKey: ['stockCandles', secid, interval, from, till],
+    queryFn: async () => {
+      const res = await getShareCandles(secid, interval, from, till);
+      return res.data;
+    },
+    staleTime: 3600_000,
+  });
+}

apps/frontend/src/hooks/useStockDividends.ts

@@ -0,0 +1,14 @@
+import { useQuery } from '@tanstack/react-query';
+import { getShareDividends } from '../api/client';
+import type { DividendItem } from '../api/responses';
+
+export function useStockDividends(secid: string) {
+  return useQuery<DividendItem[]>({
+    queryKey: ['stockDividends', secid],
+    queryFn: async () => {
+      const res = await getShareDividends(secid);
+      return res.data;
+    },
+    staleTime: 86400_000,
+  });
+}

apps/frontend/src/pages/BondPage.tsx

@@ -1,40 +1,26 @@
 import { useParams } from 'react-router-dom';
-import { useQuery } from '@tanstack/react-query';
+import { useBond } from '../hooks/useBond';
-import { getBond } from '../api/client';
+import { useBondCandles } from '../hooks/useBondCandles';
+import { BondDetails } from '../components/BondDetails';
+import { PriceChart } from '../components/PriceChart';
 
 export function BondPage() {
   const { secid } = useParams<{ secid: string }>();
-  const { data, isLoading, error } = useQuery({
+  const { data: bond, isLoading, error } = useBond(secid!);
-    queryKey: ['bonds', secid],
+  const till = new Date().toISOString().split('T')[0];
-    queryFn: () => getBond(secid!),
+  const from = new Date(Date.now() - 365 * 24 * 60 * 60 * 1000).toISOString().split('T')[0];
-    enabled: !!secid,
+  const { data: candles } = useBondCandles(secid!, '24h', from, till);
-  });
 
   if (isLoading) return <div>Загрузка...</div>;
-  if (error || !data) return <div>Ошибка загрузки данных</div>;
+  if (error || !bond) return <div>Инструмент не найден</div>;
 
   return (
-    <div>
+    <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
-      <h1>{data.data.shortName}</h1>
+      <BondDetails bond={bond} />
-      <p style={{ color: 'var(--color-text-secondary)', marginBottom: 16 }}>
+
-        {data.data.secid} &middot; {data.data.isin}
+      <div style={{ background: 'var(--color-surface)', borderRadius: 'var(--border-radius)', boxShadow: 'var(--shadow)', padding: 24 }}>
-      </p>
+        <h3 style={{ marginBottom: 16 }}>График цены</h3>
-      <div
+        <PriceChart data={candles ?? []} />
-        style={{
-          background: 'var(--color-surface)',
-          borderRadius: 'var(--border-radius)',
-          boxShadow: 'var(--shadow)',
-          padding: 24,
-        }}
-      >
-        <div style={{ fontSize: 28, fontWeight: 700 }}>
-          {data.data.marketData.price.toFixed(2)} ₽
-        </div>
-        <div style={{ fontSize: 14, color: 'var(--color-text-secondary)', marginTop: 4 }}>
-          {data.data.marketData.yieldToMaturity !== null
-            ? `Доходность: ${data.data.marketData.yieldToMaturity.toFixed(2)}%`
-            : 'N/A'}
-        </div>
       </div>
     </div>
   );

apps/frontend/src/pages/StockPage.tsx

@@ -1,47 +1,53 @@
 import { useParams } from 'react-router-dom';
-import { useQuery } from '@tanstack/react-query';
+import { useStock } from '../hooks/useStock';
-import { getShare } from '../api/client';
+import { useStockCandles } from '../hooks/useStockCandles';
+import { useStockDividends } from '../hooks/useStockDividends';
+import { StockDetails } from '../components/StockDetails';
+import { PriceChart } from '../components/PriceChart';
 
 export function StockPage() {
   const { secid } = useParams<{ secid: string }>();
-  const { data, isLoading, error } = useQuery({
+  const { data: stock, isLoading, error } = useStock(secid!);
-    queryKey: ['shares', secid],
+  const till = new Date().toISOString().split('T')[0];
-    queryFn: () => getShare(secid!),
+  const from = new Date(Date.now() - 365 * 24 * 60 * 60 * 1000).toISOString().split('T')[0];
-    enabled: !!secid,
+  const { data: candles } = useStockCandles(secid!, '24h', from, till);
-  });
+  const { data: dividends } = useStockDividends(secid!);
 
   if (isLoading) return <div>Загрузка...</div>;
-  if (error || !data) return <div>Ошибка загрузки данных</div>;
+  if (error || !stock) return <div>Инструмент не найден</div>;
 
   return (
-    <div>
+    <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
-      <h1>{data.data.shortName}</h1>
+      <StockDetails stock={stock} />
-      <p style={{ color: 'var(--color-text-secondary)', marginBottom: 16 }}>
+
-        {data.data.secid} &middot; {data.data.isin}
+      <div style={{ background: 'var(--color-surface)', borderRadius: 'var(--border-radius)', boxShadow: 'var(--shadow)', padding: 24 }}>
-      </p>
+        <h3 style={{ marginBottom: 16 }}>График цены</h3>
-      <div
+        <PriceChart data={candles ?? []} />
-        style={{
-          background: 'var(--color-surface)',
-          borderRadius: 'var(--border-radius)',
-          boxShadow: 'var(--shadow)',
-          padding: 24,
-        }}
-      >
-        <div style={{ fontSize: 28, fontWeight: 700 }}>
-          {data.data.marketData.price.toFixed(2)} ₽
-        </div>
-        <div
-          style={{
-            fontSize: 14,
-            color: data.data.marketData.change >= 0 ? 'var(--color-positive)' : 'var(--color-negative)',
-          }}
-        >
-          {data.data.marketData.change >= 0 ? '+' : ''}
-          {data.data.marketData.change.toFixed(2)} /{' '}
-          {data.data.marketData.changePercent >= 0 ? '+' : ''}
-          {data.data.marketData.changePercent.toFixed(2)}%
-        </div>
       </div>
+
+      {dividends && dividends.length > 0 && (
+        <div style={{ background: 'var(--color-surface)', borderRadius: 'var(--border-radius)', boxShadow: 'var(--shadow)', padding: 24 }}>
+          <h3 style={{ marginBottom: 16 }}>Дивиденды</h3>
+          <table style={{ width: '100%', borderCollapse: 'collapse' }}>
+            <thead>
+              <tr style={{ borderBottom: '2px solid #eee' }}>
+                <th style={{ textAlign: 'left', padding: 8 }}>Дата закрытия реестра</th>
+                <th style={{ textAlign: 'right', padding: 8 }}>Сумма</th>
+              </tr>
+            </thead>
+            <tbody>
+              {dividends.map((d, i) => (
+                <tr key={i} style={{ borderBottom: '1px solid #eee' }}>
+                  <td style={{ padding: 8 }}>{d.registryCloseDate}</td>
+                  <td style={{ textAlign: 'right', padding: 8 }}>
+                    {d.value.toFixed(2)} {d.currency}
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
     </div>
   );
 }