Is this real financial market data?

No. The generated OHLCV data is synthetic and random. It is useful for testing, demos and education, but not for real investment decisions.

Can I download the generated data as CSV?

Yes. You can download the generated date, open, high, low, close, volume and regime values as a CSV file.

Free browser-based data tool

Random Market Data Generator

Generate synthetic OHLCV candlestick data, preview the chart, and download the result as a CSV file.

Generate data See how it works

Controls OHLCV → CSV

Candles500

Start Price100

Timeframe

Market Regime

Variant

Start Date

Random Seed

Volatility

2.2% base volatility before timeframe scaling.

✓ Synthetic data is generated in the browser. No real market feed is used.

Candlestick Preview

500 generated candles · Last close: 100.00

Rows—

First Close—

Last Close—

Total Change—

Generated OHLCV chart 1 Hour · Trending · Up

Date	Open	High	Low	Close	Volume	Regime
No data generated yet.

Generate OHLCV data online

ToolWisp Random Market Data Generator creates synthetic open, high, low, close and volume values for chart demos, spreadsheet tests, trading dashboards, mockups and educational examples.

Choose the number of candles, select a timeframe, pick a market regime and export the result as a CSV file.

How to generate fake market data

Set parametersPick candles, timeframe, regime, variant and optional seed.

Generate candlesThe tool simulates synthetic OHLCV values using drift, noise, jumps and wicks.

Download CSVExport date, open, high, low, close, volume and regime columns.

Market data controls built for fast testing

Timeframe selector

Generate 1 hour, 4 hour, daily, weekly or monthly candles.

Market regimes

Create trending, mixed, choppy, volatile or range-like datasets.

CSV export

Download generated OHLCV values for spreadsheets or prototypes.

Seeded results

Use the same seed to reproduce the same synthetic dataset.

Random Market Data Generator FAQ

Is this real stock market data?

No. The generated data is random and synthetic. It is not sourced from an exchange, broker, trading platform or financial data provider.

Can I download the generated candles?

Yes. Click Download CSV to export date, open, high, low, close, volume and regime values.

Which timeframes are supported?

The tool supports 1 hour, 4 hour, 1 day, 1 week and 1 month candles.

Is this financial advice?

No. This tool is for testing, demos and education only. It does not provide investment advice, trading signals or buy/sell recommendations.

Important disclaimer This tool creates random synthetic market data for testing, education and demonstration only. It does not provide real market data, financial advice, investment advice, trading signals or recommendations.