Black Pine Lab's Error Correction Model detects institutional-grade mean-reversion signals in TQQQ/XLK — confirmed p = 0.0007. Subscribe to receive entry and exit alerts directly to Telegram.
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We don't surface signals based on indicators, patterns, or intuition. Everything below is statistical fact — reproducible and auditable.
The TQQQ/XLK pair exhibits statistically significant cointegration over a 252-day rolling window. When the spread's z-score crosses ±2.8σ, the Error Correction Model signals a high-probability mean reversion. Average trade duration: 8.3 days. Max drawdown on best parameters: -3.64%.
We surface that signal. You decide whether to act.
Every morning at 08:30 ET, the ECM generator runs. Cointegration re-checked. Z-score recalculated. State logged.
When the z-score crosses ±2.8σ and all pre-flight gates clear (volatility, correlation), the signal fires — state transition only. Not every tick.
One message to enter. One message to exit. Includes z-score, β, γ, target, and context. That's the product.
The system is silent most days. That's intentional.
Signals that fire too often aren't signals — they're noise. In 3 years of backtest data, the best parameters fired 3 times. All 3 closed profitable.
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The best-parameter backtest produced 3 trades over 3 years. That's a small sample. We disclose this because it matters. The statistical mechanism is sound. The edge is unproven at scale. We are running it in shadow mode now. You are getting in early.
Black Pine Lab provides quantitative research signals, not investment advice. Past performance does not guarantee future results. All trading involves substantial risk of loss. The ECM signal is based on historical cointegration and may fail in regime changes or structural breaks. Trade at your own risk. Not registered with the SEC or any regulatory body. Do your own due diligence.