Build a Stock Trading Bot with AI

Vibe-code an automated stock trading bot that runs a moving-average strategy on your own Alpaca account — paper by default, live when you're ready.

仕組み

ステップ 1

アイデアを入力

作りたいものを自然な文章で入力してください。

ステップ 2

AIがビルド

Cryptohopperが本番対応コードを即座に生成します。

ステップ 3

デプロイして公開

数分以内に専用サブドメインでプロジェクトが公開されます。

開発者を採用する代わりにAIでビルドする理由

Cryptohopper従来の開発者
リリースまでの時間5分未満2〜8週間
費用$0から$5,000〜$50,000以上
メンテナンスプランに含まれる継続的な保守契約

What is a stock trading bot?

A stock trading bot automates entries and exits on equities so you don't have to watch the market. This one is self-contained — it trades your own Alpaca brokerage account with your API keys rather than routing through Cryptohopper (stocks aren't a crypto market). The default strategy is the classic moving-average crossover: when a fast SMA crosses above a slow SMA the trend is turning up, so the bot buys; when it crosses below, it sells. Because Alpaca offers a first-class paper-trading environment, the bot defaults to simulated money — you can run it for weeks, review the fills, and only flip to live when you trust it. Cryptohopper.AI writes the strategy as pure, testable code and gives you a dashboard of your account, positions and the live signal.

Common features

  • Moving-average (SMA) crossover strategy, configurable periods
  • Trades your own Alpaca account via BYO API keys
  • Paper trading by default; live only when you opt in
  • Dashboard of buying power, open positions and the current signal
  • Any ticker and share quantity per trade
  • Runs on a schedule via the built-in cron

Real-world examples

AAPL 10/30 crossover

Buy AAPL when the 10-day average crosses above the 30-day, sell on the cross down — the textbook trend-following setup, fully automated on paper.

Account-aware dashboard

See your Alpaca portfolio value, buying power and open positions next to the bot's current buy/sell/hold signal.

Paper-to-live

Run it on Alpaca paper with simulated money, then set one secret to graduate the exact same bot to live trading.

Why Cryptohopper.AI fits stock trading bot projects

Cryptohopper.AI isn't only for crypto — describe a stock strategy and it builds a real, self-contained Alpaca bot: pure, unit-tested crossover logic, a live account dashboard, and a paper-trading default so you can prove it out safely. Bring your Alpaca keys, tweak the periods or ticker by chatting, and flip to live when you're ready.

試してみてください

以下のプロンプトをコピーしてCryptohopperに貼り付けてお使いください。

Build me a stock trading bot for AAPL that buys when the 10-day moving average crosses above the 30-day and sells when it crosses below, trading my Alpaca paper account.

Create an automated stock bot with a dashboard showing my Alpaca buying power, open positions and the current signal, defaulting to paper trading.

Make an SMA-crossover bot for TSLA with configurable fast and slow periods and a share quantity per trade.

Build a stock trading bot that runs every 15 minutes on Alpaca, places market orders on a crossover, and only trades real money when I set it to live.

よくある質問

Does Cryptohopper run the stock bot?
No — stocks aren't a Cryptohopper market. This bot is self-contained: it trades your own Alpaca brokerage account directly using your API keys. Cryptohopper.AI builds and hosts the bot; Alpaca executes the trades.
Do I need my own API keys?
Yes. You get free Alpaca keys (start with a paper account) and paste them into your project's Secrets. The bot defaults to Alpaca's paper environment and only touches real money when you set ALPACA_LIVE=true with live keys.
What strategy does it use?
By default a moving-average (SMA) crossover: buy when the fast average crosses above the slow one, sell when it crosses below. The periods, ticker and share size are all configurable, and you can ask for a different strategy entirely.
Is automated stock trading risky?
Yes — automated trading can lose money, and this isn't financial advice. That's why it runs on paper by default so you can watch it for a while before risking real funds.

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ビルドを始めますか？

今すぐプロジェクトのビルドを開始しましょう — コーディング不要。

これをAIに生成してもらう