Flash Research Review: The Ultimate Stock Gap Trading Tool?
For day traders and active investors, the market open is often the most lucrative yet chaotic time of the day. A stock gaps up or down, and in a matter of seconds, fortunes are made or lost. But how do you know if an opening price gap is likely to fill, or if the stock will continue to run in the direction of the gap?
Historically, finding the answers meant writing complex Python scripts, scraping SEC filings, or downloading massive spreadsheets of historical data. That is, until Flash Research came along.
Flash Research is a powerful, web-based analytics platform designed specifically for stock traders who want to build probability-based gap trading strategies. In this review, we’ll dive deep into its features, pros, cons, and pricing to see if it’s worth adding to your trading toolkit.
What is Flash Research?
Flash Research is a specialized scanner and backtesting platform built around market-open price gaps, with a strong focus on small-cap stocks. Instead of acting as a general-purpose charting tool, Flash Research is a statistics engine. It allows traders to look back at over 20 years of historical gap data to determine the statistical probability of a gap filling, reverting, or continuing, based on a wide range of filters.
Whether you're looking for historical patterns on a specific stock or backtesting a strategy across the entire market, Flash Research does the heavy lifting in seconds, with absolutely no coding required.
Key Features of Flash Research
1. Real-Time Gap Screener
The core of the platform is a high-performance scanner that tracks stocks experiencing premarket and opening gaps. It displays real-time data on gap size, premarket volume, float, and relative volume, helping you quickly identify high-conviction setups before the opening bell rings.
2. 20+ Years of Historical Gap Data
Most charting platforms only give you a few months or years of intraday data. Flash Research boasts a database of over 20 years of historical gap behavior. You can input any ticker and immediately see how it historically behaved when it gapped up or down by a certain percentage.
3. No-Code Backtesting Engine
This is the standout feature for systematic and retail traders alike. Flash Research allows you to build custom strategies using their backtester. You can define entry criteria, exit rules (such as profit targets or stop-loss levels based on percentage or ATR), and see historical performance metrics including win rate, profit factor, and drawdown.
4. Advanced Filtering (60+ Metrics)
To narrow down your strategies, the platform offers over 60 filters. You can filter by:
- Premarket volume and relative volume
- Short float and float size
- Market capitalization and sector
- Gap size (e.g., gaps between 5% and 20%)
- Average True Range (ATR) and historical volatility
5. Ticker & SEC Filings Analysis
For fundamental and catalyst-based traders, Flash Research provides integrated access to SEC filings (like S-1s, 10-Ks, and offering sheets) alongside stock data. You can annotate tickers, add custom notes, and keep track of catalysts directly on the platform.
Flash Research Pros & Cons
| Pros | Cons |
|---|---|
|
- Unrivaled 20+ years of historical gap data. - Extremely easy-to-use, no-code backtester. - Real-time premarket screener with 60+ filters. - Built-in SEC filing viewer and ticker notes. - Helps traders trade based on probability, not emotion. |
- Very niche focus (strictly designed for gap/opening range trading). - Higher tier plans can be expensive for casual retail traders. - Does not include real-time news streams or advanced charting. |
Pricing and Subscription Plans
Flash Research offers three distinct subscription plans depending on your data and backtesting needs. They also offer a Free Tier which is perfect for testing the waters.
| Plan | Price | Best For |
|---|---|---|
| Free | $0 / mo | Beginners. Includes 3 months of historical data, basic filters, and 8 gap analyses/mo. |
| Premium | $89.95 / mo | Active day traders. Unlocks 20+ years of data, unlimited gap/ticker analyses, all 60+ filters, and a trial of the backtesting tool. |
| Elite | $389.95 / mo | Systematic traders. Full access to the powerful backtesting engine, unlimited historical runs, and priority support. |
Note: Annual billing options are available at discounted rates on their website.
Is Flash Research Worth It?
If your trading strategy revolves around the market open, premarket movers, or gap-ups/gap-downs, Flash Research is absolutely worth it. The ability to backtest a gap strategy without writing a single line of code is a game-changer that can save you thousands of dollars in bad trades.
However, if you are a long-term investor or look for swing trades based on multi-month chart patterns, Flash Research's niche focus might not be the best fit. We recommend starting with their Free Tier to explore the filters and data before committing to a paid subscription.
Ready to trade with data-backed conviction? Start building your gap trading strategies today!