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Learn momentum trading with real market data
In-depth guides on the patterns, indicators, and risk concepts that show up in BullAlert's live scanner every day. Educational only — we are a real-time scanner and signal feed, not a broker.
Every claim in these posts is grounded in our 390 public alerts · since Feb 2026 — verify the catch → peak yourself.
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Engineering How to Build Your Own Trading Bot in 2026 (Python, End-to-End)
A practical guide to wiring up market data, news, a backtest engine, IBKR paper trading, and a momentum data source into your own Python trading bot.
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Engineering How We Built BullAlert: A Multi-Session Stock Scanner in Production
Engineering deep-dive into a multi-session momentum scanner: 60+ sources, 16 internal scoring gates, three sessions, catch% → peak% per session.
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Engineering Best Python Backtest Engines in 2026: NautilusTrader vs Backtrader vs VectorBT
Honest comparison of NautilusTrader, Backtrader, VectorBT, Zipline-Reloaded, and Lean for serious quants in 2026. With code.
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Engineering Best Stock News APIs: Catalyst Detection for Active Traders (2026)
Benzinga, Polygon News, Marketaux, Tiingo, NewsAPI compared on latency, ticker tagging, and small-cap coverage.
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Engineering Best Stock Market Data APIs for Small-Cap Traders (2026)
Polygon, Alpaca, Finnhub, Tradier, IEX successors — honestly compared on latency, SIP coverage, and small-cap fitness. Pick the right feed for your stack.
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Risk Late Catches and Fade Entries: Why "Chasing" Fails
The single most expensive mistake new traders make: entering at the top of a move that already happened.
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Indicators VWAP Reclaim: Reading Institutional Flow in Small-Caps
VWAP is the single line every small-cap trader watches. Here's why, and how the "reclaim" pattern works.
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Pre-market How to Find Stocks Before They Run — 5 Pre-Market Signals
Five pre-market signals that separate tomorrow's runners from the rest of the watchlist.
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Strategy Gap-and-Go: Anatomy of a Pre-Market Gapper
Pre-market gap-ups fail more often than they run. Here's how to read the pre-market tape to separate the two.
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Strategy Opening Range Breakout (ORB) — A Trader's Guide
How the ORB setup works, why it survives on small-cap momentum, and how to spot a high-quality breakout vs a fake-out.
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Indicators RVOL Explained: The Only Volume Metric That Matters
Relative volume is the one number that separates real momentum from chop. Here's how it's computed and why the simple version is wrong.
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Fundamentals Momentum Trading 101: How Small-Cap Runners Work
What makes a stock "run", why catalysts matter less than price action, and the difference between a good catch and a late catch.
Read guideWho is this for?
BullAlert serves four audiences. Pick the one that sounds most like you.
For scanner users
Small-cap momentum scanning across pre-market, RTH, and after-hours.
Use caseFor paper traders
Use BullAlert signals as your input — paper-trade them in your broker of choice.
Use caseFor learners
Read scored alerts alongside the patterns and indicators that triggered them.
Use caseFor educators
Live case studies with transparent scoring for finance instructors.