AmiBroker’s AFL language allows you to code custom indicators that automatically detect and plot support and resistance levels. For example, you can write a formula that identifies recent swing highs and swing lows, then draws horizontal lines at those price levels. The AmiBroker community has shared many such scripts:
// JavaScript for AmiBroker Custom Backtester for each trade in Backtest.Trades if (trade.Symbol.IsDelisted && trade.ExitDateTime >= trade.Symbol.DelistDate) trade.ExitPrice = trade.Symbol.DelistPrice; // e.g., 0.01 trade.ExitReason = "Brokey - Delisted"; trade.RealizedPnL = -trade.EntryValue; // Total loss
When you install AmiBroker , the installation directory includes several critical application files: brokey for amibroker
Imagine you have a strategy that buys on a breakout.
Download a delisted history from Norgate, create a “_Brokey_Dead” watchlist in AmiBroker, and write your first delisting handler in the Custom Backtester. Your future trading account—the one that survives the next crash—will thank you. AmiBroker’s AFL language allows you to code custom
Among these core components is , a native application file required by the primary executable ( broker.exe ) to initialize and manage licensing verification parameters. Understanding how this file fits into your software ecosystem is critical for maintaining data integrity, executing seamless upgrades, and protecting your trading environment from malicious exploits. 🏛️ The Technical Architecture of AmiBroker
AmiBroker includes a built‑in “study” feature that allows you to manually draw trendlines, horizontal lines, or other shapes and then reference them in AFL. Each line can be assigned a two‑character : Download a delisted history from Norgate, create a
Once your AFL strategy generates a signal, the trade is sent instantly. You don't need to be at your screen to click "Buy". This is vital for scalpers and day traders operating on low timeframes, such as 1-minute or 5-minute charts. 2. Reduced Latency
For the uninitiated, “Brokey” (officially known as Brokey’s Data Cleaner & Backtest Enhancer ) is not a household name like Norgate or CSI Data. It is the underground workhorse—a specialized utility and data management philosophy designed to fix what AmiBroker’s native database often overlooks: the reality of broken, delisted, and illiquid stocks.
The term is often misunderstood. In reality, Brokey.dll is a harmless, legitimate component of the software. Its notoriety comes solely from its misuse by those who seek to illegally bypass AmiBroker’s licensing. Engaging with cracked versions of Brokey.dll is not only unethical but also dangerous—exposing your system to malware, instability, and legal consequences.
Download and install the application on your Windows machine.