Barchart Scraper

Extrae datos de Barchart mediante scraping HTML. Sin bs4, sin lxml, sin API key.

⚠️ Datos clave

Instalación

pip install requests

Scripts

Uso rápido

# Quote + fundamentals (27 campos) — sin flags extra
py fetch_barchart.py AAPL
py fetch_barchart.py AAPL,MSFT,GGAL         # Multi-ticker

# Insider summary (--insider)
py fetch_barchart.py AAPL --insider

# Analyst ratings (--analysts)
py fetch_barchart.py AAPL --analysts

# Earnings estimates (--estimates)
py fetch_barchart.py AAPL --estimates

# Financial summary annual (--financials)
py fetch_barchart.py GGAL --financials

# Financial summary quarterly (--financials quarterly)
py fetch_barchart.py GGAL --financials quarterly

# Income statement detail (--income)
py fetch_barchart.py GGAL --income                    # trimestral (default)
py fetch_barchart.py GGAL --income annual

# Balance sheet detail (--balance)
py fetch_barchart.py GGAL --balance                    # trimestral (default)
py fetch_barchart.py GGAL --balance annual

# Cash flow detail (--cashflow)
py fetch_barchart.py GGAL --cashflow                   # trimestral (default)
py fetch_barchart.py GGAL --cashflow annual

# Company profile (--profile)
py fetch_barchart.py GGAL --profile

# Combinar flags
py fetch_barchart.py GGAL --insider --analysts --estimates --income --balance --cashflow

# Output
py fetch_barchart.py AAPL -o aapl.json      # Guardar JSON
py fetch_barchart.py AAPL -q                # JSON a stdout

Output real por flag

py fetch_barchart.py AAPL (quote + fundamentals)

  ticker: AAPL
  symbol: AAPL
  name: Apple Inc
  lastPrice: 310.26
  netChange: -4.94
  percentChange: -1.57%
  bid: 313.88
  ask: 313.97
  exchange: NASDAQ
  tradeTime: 06/03/26
  marketCap: 4,629,454,720          # en $K (dividir /1000)
  sharesOutstanding: 14,687,355      # en K
  annualSales: 416,161 M
  annualIncome: 112,010 M
  ebit: 147,366 M
  ebitda: 159,064 M
  beta: 1.09
  priceSales: 10.81
  priceCashFlow: 36.59
  priceBook: 42.25
  peRatio: 37.04
  eps: 8.27
  mostRecentEarnings: $2.01 on 04/30/26
  nextEarningsDate: 07/30/26
  dividend: 1.08 (0.35%)             # monto anual + yield
  mostRecentDividend: 0.270 on 05/11/26

py fetch_barchart.py GGAL (mismos campos para ADR)

  ticker: GGAL
  symbol: GGAL
  name: Grupo Fin Galicia ADR
  lastPrice: 48.33
  netChange: -2.00
  percentChange: -3.97%
  bid: 47.15 / ask: 49.99
  exchange: NASDAQ
  marketCap: 8,084,256 $K
  sharesOutstanding: 160,625 K
  annualSales: 10,559 M
  annualIncome: 170,020 K            # utilidad negativa
  ebit: -1,178 M
  ebitda: -934 M
  beta: 1.32
  priceSales: 0.78
  priceBook: 1.37
  peRatio: 0.00
  eps: 2.27
  dividend: 4.86 (9.50%)
  nextEarningsDate: 08/25/26

--insider (agrega)

  --- insider ---
  summaryLast3M:
    buys: 0
    buyShares: 0
    sells: 6
    sellShares: 397759

Qué significa: Últimos 3 meses hubo 0 compras y 6 ventas por 397,759 acciones por parte de insiders de la compañía.

--analysts (agrega)

  --- analysts ---
  current:     Moderate Buy (4.12) - 42 analysts
  1_mth_ago:   Moderate Buy (4.12) - 42 analysts
  2_mths_ago:  Moderate Buy (4.07) - 42 analysts
  3_mths_ago:  Moderate Buy (4.07) - 42 analysts

Qué significa: Rating actual = Moderate Buy con valor 4.12/5 basado en 42 analistas. La escala va de 1 (Strong Sell) a 5 (Strong Buy). Se muestra también el histórico de los últimos 3 meses.

--estimates (agrega)

  --- earnings estimates ---
  Average Earnings Estimate: $0.82 | $1.11 | $3.69 | $6.42
  Number of Estimates: 3 | 2 | 3 | 3
  High Estimate: $1.02 | $1.30 | $4.45 | $8.12
  Low Estimate: $0.69 | $0.92 | $3.29 | $5.21
  Prior Year: $0.94 | $0.08 | N/A | $3.69
  Growth Rate Est. (yoy): -12.77% | +1,287.50% | -99.63% | +73.98%

Columnas de la tabla: Current Qtr (06/2026) | Next Qtr (09/2026) | Fiscal Yr (12/2026) | Fiscal Yr (12/2027)

Qué significa:

• Average Earnings Estimate = estimación de EPS promedio de los analistas
• Number of Estimates = cuántos analistas dieron estimación para ese período
• High/Low Estimate = estimación más optimista y más pesimista
• Prior Year = EPS reportado en el mismo período del año anterior
• Growth Rate Est. = crecimiento estimado vs año anterior

--financials annual (agrega)

  --- financial summary (annual) ---

  incomeStatement:
    Periods: 12-2025 | 12-2024 | 12-2023 | 12-2022 | 12-2021
    Sales: $10.56B | $11.64B | $24.99B | $9.99B | $5.11B
    Net Income: $170.02M | $1.79B | $1.28B | $374.52M | $326.49M

  balanceSheet:
    Periods: 12-2025 | 12-2024 | 12-2023 | 12-2022 | 12-2021
    Assets: $36.54B | $35.77B | $38.82B | $25.96B | $17.62B
    Liabilities: $30.33B | $29.10B | $31.16B | $21.27B | $14.42B

  cashFlow:
    Periods: 12-2025 | 12-2024 | 12-2023 | 12-2022 | 12-2021
    Cash (Operating): $-1.28B | $3.85B | $6.34B | $4.47B | $2.97B
    Net Cash Flow: $423.52M | $320.47M | $-3.28B | $588.02M | $736.72M

Qué significa: Income statement con Sales y Net Income de los últimos 5 años, Balance Sheet con Assets y Liabilities, Cash Flow con Operating Cash Flow y Net Cash Flow. Cada valor está formateado en B (billones) o M (millones). Los períodos son MM-YYYY.

--financials quarterly (agrega)

  --- financial summary (quarterly) ---

  incomeStatement:
    Periods: 03-2026 | 09-2025 | 06-2025 | 03-2025 | 12-2024
    Sales: $672.00M | $409.98M | $2.24B | $2.18B | $8.58B
    Net Income: $46.54M | $-70.17M | $150.71M | $146.32M | $846.01M

  balanceSheet:
    Periods: 03-2026 | 09-2025 | 06-2025 | 03-2025 | 12-2024
    Assets: $31.61B | $36.54B | $33.60B | $31.33B | $35.77B
    Liabilities: $25.60B | $30.33B | $27.92B | $25.26B | $29.10B

  cashFlow:
    Periods: 03-2026 | 09-2025 | 06-2025 | 03-2025 | 12-2024
    Cash (Operating): $-1.28B | $-966.19M | $3.85B | $5.32B | $0.00
    Net Cash Flow: $423.52M | $-1.16B | $320.47M | $1.14B | $0.00

Qué significa: Mismos campos que annual pero para los últimos 5 trimestres en lugar de años.

--income quarterly (agrega income statement detallado)

  --- income statement detail (quarterly) ---
    Periods: 09-2025 | 03-2025 | 12-2024 | 09-2024 | 06-2024
    Interest Income: N/A | 1,590,672 | 7,624,088 | 1,444,576 | N/A
    Interest Expense: 0 | 628,468 | 2,797,842 | 606,029 | 0
    Interest Income (Net of Interest Expense): 996,333 | 962,204 | 1,774,389 | 838,547 | 1,400,136
    Non-Interest Income: 409,984 | 589,955 | 959,292 | 576,923 | 526,451
    Sales: 1,406,317 | 1,552,158 | 2,997,404 | 1,415,470 | 1,926,588
    Credit Losses Provision: N/A | N/A | N/A | N/A | 160,058
    Non Interest Expenses: 1,545,414 | 1,340,467 | 2,005,786 | 1,132,053 | 1,074,184
    Pre-tax Income: -139,097 | 211,692 | 991,619 | 283,417 | 692,346
    Income Tax: -68,924 | 65,327 | 145,681 | 98,683 | 242,396
    Other Income: -139,097 | 840,160 | 3,789,461 | 889,446 | 692,346
    Net Income: $-70,168 | $146,321 | $846,011 | $184,766 | $449,884
    EPS Basic Continuous Ops: -0.44 | 0.92 | 4.62 | 1.25 | 3.05
    EPS Basic Total Ops: -0.44 | 0.92 | 5.67 | 1.25 | 3.05
    EPS Diluted Continuous Ops: -0.44 | 0.92 | 4.62 | 1.25 | 3.05
    EPS Diluted Total Ops: -0.44 | 0.92 | 5.67 | 1.25 | 3.05
    EPS Diluted Before Non-Recurring Items: 0.08 | 0.96 | N/A | N/A | N/A
    EBITDA(a): $N/A | $N/A | $N/A | $N/A | $N/A

Con --income annual cambian los períodos a 12-YYYY y los valores son anuales.

--balance quarterly (agrega balance sheet detallado)

  --- balance sheet detail (quarterly) ---
    Periods: 09-2025 | 03-2025 | 12-2024 | 09-2024 | 06-2024
    Assets:
    Cash & Cash Equivalents: 6,955,327 | 5,545,430 | 7,419,325 | 7,422,673 | 2,853,684
    Securities And Investments: 676,711 | 6,598,840 | 8,225,726 | 6,138,255 | 1,748,708
    Loans Gross: 17,647,550 | 15,687,540 | 16,561,370 | 10,078,030 | 7,070,364
    PPE Net: 936,089 | 989,632 | 1,095,073 | 810,412 | 720,216
    Total Assets: $33,596,770 | $31,332,270 | $35,769,780 | $25,272,940 | $19,191,830
    Total deposits: 19,632,510 | 17,298,760 | 20,497,760 | 15,073,540 | 9,613,379
    Long Term Debt: N/A | 1,421,175 | 1,110,457 | 507,279 | N/A
    Total Liabilities: $27,922,710 | $25,256,920 | $29,099,660 | $20,389,730 | $15,007,280
    Retained earnings: N/A | 558,626 | 464,154 | -172,847 | N/A
    Total Liabilities And Equity: $33,596,766 | $31,332,267 | $35,769,779 | $25,272,935 | $19,191,833

--cashflow quarterly (agrega cash flow detallado)

  --- cash flow detail (quarterly) ---
    Periods: 09-2025 | 03-2025 | 12-2024 | 09-2024 | 06-2024
    Net Income: N/A | 211,692 | 2,432,345 | 1,610,563 | N/A
    Depreciation Amortization: N/A | 55,824 | 206,874 | 125,586 | N/A
    Operating Cash Flow: $N/A | $-966,190 | $3,853,060 | $5,324,640 | $N/A
    Investing Cash Flow: $N/A | $-65,007 | $951,697 | $-142,836 | $N/A
    Financing Cash Flow: $N/A | $147,569 | $454,877 | $-490,960 | $N/A
    End Cash Position: N/A | 6,077,983 | 8,147,057 | 8,384,714 | N/A
    Net Cash Flow: $N/A | $-1,158,989 | $320,472 | $1,140,003 | $N/A
    Free Cash Flow: 0 | -1,056,768 | 3,616,886 | 5,176,481 | 0

--profile (agrega company profile + key statistics)

  --- profile ---
    Name: Grupo Fin Galicia ADR
    Address: TTE. GRAL. JUAN D. PERON 430 25TH FLOOR BUENOS AIRES C1 CP1038AAJ ARG
    Website: http://www.gfgsa.com
    Employees: 10,079
    Phone: 54-11-4343-7528
    Fax: 114-331-9183
    Sector: Finance
    Industries: SIC-6029 Commercial Banks, NEC, Banks - Foreign, Indices Nasdaq Composite
    Description: Grupo Financiero Galicia SA. is involved in the Financial Services Industry...

    --- overview ---
      Market Capitalization, $K: 8,084,256
      Enterprise Value, $K: 2,012,866
      Shares Outstanding, K: 160,625
      Float, K: 160,625
      % Float: 100.00%
      Short Interest, K: 6,552
      Short Float: 4.08%
      Days to Cover: 6.72
      Short Volume Ratio: 0.53
      % of Institutional Shareholders: 0.00%

    --- financials ---
      Annual Sales, $: 10,559 M
      Annual Net Income, $: 170,020 K
      Last Quarter Sales, $: 672,000 K
      Last Quarter Net Income, $: 46,540 K
      EBIT, $: -1,178 M
      EBITDA, $: -934,100 K

    --- growth ---
      1-Year Return: -14.61%
      3-Year Return: 226.33%
      5-Year Return: 387.69%
      5-Year Revenue Growth: 141.77%
      5-Year Earnings Growth: -100.00%
      5-Year Dividend Growth: 2,725.00%

    --- perShareInfo ---
      Most Recent Earnings: 0.29 on 05/26/26
      Next Earnings Date: 08/25/26
      Earnings Per Share ttm: 2.27
      EPS Growth vs. Prev Year: -69.79%
      Annual Dividend & Yield (Paid): 2.16 (4.28%)
      Annual Dividend & Yield (Fwd): 4.86 (9.50%)
      Most Recent Dividend: 0.405 on 05/11/26
      Next Ex-Dividends Date: 05/11/26
      Dividend Payable Date: 05/29/26
      Dividend Payout Ratio: 51.43%

    --- ratios ---
      Price/Earnings ttm: 0.00
      Price/Earnings forward: 13.85
      Price/Earnings to Growth: 0.36
      Return-on-Equity %: 0.00%
      Return-on-Assets %: 0.00%
      Profit Margin %: 1.61%
      Debt/Equity: 0.00
      Price/Sales: 0.78
      Price/Cash Flow: 19.86
      Price/Book: 1.37
      Book Value/Share: 37.43
      Interest Coverage: -1.21
      60-Month Beta: 1.32

    --- dividendHistory ---
      Date: Value
      05/11/26: $0.4050
      05/04/26: $0.1640
      03/30/26: $0.1600
      ... (12+ entries)

Lo que trae cada flag (resumen)

py fetch_barchart.py TICKER — Siempre: 27 campos de quote + fundamentals

--insider agrega: 4 campos

--analysts agrega: 4 períodos × 3 campos = 12 campos

--estimates agrega: 5+ filas × 4 períodos

Lo que NO trae el script

Toda esta data se renderiza con AngularJS y no está disponible en el HTML estático. Hay que usar un headless browser (Playwright, Selenium, etc.).

Cómo funciona — endpoints

Quote + fundamentals

GET https://www.barchart.com/stocks/quotes/{TICKER}

1. Extrae JSON del atributo data-ng-init='init({...})' (symbol, lastPrice, bid/ask, exchange, tradeTime)
2. Extrae pares <span class="left">Label</span> + <span class="right">Value</span> para fundamentals

Insider

GET https://www.barchart.com/stocks/quotes/{TICKER}/insider-trades

• Extrae resumen de texto plano: "Last 3 Months: X Buys, Y Shares; Z Sells, W Shares"

Analyst ratings

GET https://www.barchart.com/stocks/quotes/{TICKER}/analyst-ratings

• Extrae de texto plano el patrón: {Período}\n{Rating}\n{Valor}\nBased on\n{Cantidad}

Earnings estimates

GET https://www.barchart.com/stocks/quotes/{TICKER}/earnings-estimates

• Extrae tabla HTML de estimaciones de EPS

Financial summary

GET https://www.barchart.com/stocks/quotes/{TICKER}/financial-summary/{annual|quarterly}

• Extrae JSON del atributo data-content con Income Statement (Sales, Net Income), Balance Sheet (Assets, Liabilities) y Cash Flow (Operating Cash Flow, Net Cash Flow) para 5 períodos

Income statement detail

GET https://www.barchart.com/stocks/quotes/{TICKER}/income-statement/{quarterly|annual}

• Extrae tabla HTML con Income Statement detallado: Interest Income/Expense, Sales, Net Income, EPS (Basic/Diluted), EBITDA y más (~17 filas)

Balance sheet detail

GET https://www.barchart.com/stocks/quotes/{TICKER}/balance-sheet/{quarterly|annual}

• Extrae tabla HTML con Balance Sheet detallado: Cash, Securities, Loans, Total Assets/Liabilities, Shareholders' Equity y más (~23 filas)

Cash flow detail

GET https://www.barchart.com/stocks/quotes/{TICKER}/cash-flow/{quarterly|annual}

• Extrae tabla HTML con Cash Flow detallado: Operating, Investing, Financing Cash Flow, Free Cash Flow, Net Cash Flow, End Cash Position y más (~27 filas)

Company profile

GET https://www.barchart.com/stocks/quotes/{TICKER}/profile

• Extrae company info desde la sección Company Info (address, website, employees, phone, fax, sector, industries, description)
• Extrae 6 tablas de key statistics: overview (enterprise value, float, short interest), financials (last quarter data), growth (returns, CAGR), per-share info (EPS growth, payout ratio, ex-div date), ratios (P/E forward, PEG, ROE, ROA, profit margin, book value/share), dividend history

Flags del script

Se pueden combinar: py fetchbarchart.py AAPL --insider --analysts --estimates --financials --income --balance --cashflow -o aaplfull.json

Notas técnicas

• marketCap está en $K (miles). AAPL = 4,629,454,720 → $4.6T
• sharesOutstanding está en K (miles)
• annualSales/Income usan sufijos: M = millions, K = thousands
• Los datos son delayed 15-20 min vs mercado en vivo
• Cubre ADRs globales (GGAL, SUPV, BABA, etc.) listados en NYSE/NASDAQ
• User-Agent de navegador requerido (ya incluido en el script)
• Rate limit: ~300ms entre requests (configurable en el script)

Estructura del skill

skills/barchart/
├── SKILL.md                       # Este archivo — documentación principal
├── references/
│   └── REFERENCE.md               # Referencia técnica detallada
├── scripts/
│   └── fetch_barchart.py          # Script principal (sin dependencias extra)
└── assets/

📖 Referencia técnica: [references/REFERENCE.md](./references/REFERENCE.md) — tabla campo por campo, detalle de extracción, notas técnicas