- YX Insights
- Posts
- The YXI Signal (August 25, 2025)
The YXI Signal (August 25, 2025)
Systematic Signals for Smarter Trades In SPY, QQQ, BTC, TLT, AAPL, AMZN, GOOGL, META, MSFT, NVDA, TSLA, PLTR
Yimin Xu
August 25, 2025
Hi YXI friends,
Following Powell's dovishly interpreted speech at the Jackson Hole Symposium, the equity market has returned to a rallying mode. The S&P 500 was sent back to its all-time high in just one session. The TSLA model’s return to “risk on” was very timely.
Model Performance Since Model Version 2 started in mid-June:
Ticker | Cum Returns | V2 Model start |
|---|---|---|
SPY | 7.5% | 16/06/2025 |
QQQ | 7.8% | 16/06/2025 |
BTC | 9.3% | 16/06/2025 |
TLT | -0.7% | 16/06/2025 |
AAPL | 8.5% | 16/06/2025 |
AMZN | 4.7% | 16/06/2025 |
GOOGL | 17.9% | 16/06/2025 |
META | 7.9% | 16/06/2025 |
MSFT | 6.7% | 16/06/2025 |
NVDA | 24.2% | 16/06/2025 |
TSLA | 2.8% | 16/06/2025 |
PLTR | 13.4% | 16/06/2025 |
The average return is +9.2%.
DISCLAIMER: This newsletter is strictly educational. Any information or analysis in this note is not an offer to sell or the solicitation of an offer to buy any securities. Nothing in this note is intended to be investment advice and nor should it be relied upon to make investment decisions. Any opinions, analyses, or probabilities expressed in this note are those of the author as of the note's date of publication and are subject to change without notice.
1. TSLA & PLTR
Today’s YXI TSLA Signal: 1 (Position Long)
Today’s YXI PLTR Signal: 1 (Position Long)
(In interpreting the signal, 1 occurs when the model prefers being “position on” and 0 when preferring “cash”. There is no “minimum” period for the strategy to stay on either signal.)
To understand how our systematic signals work and their backtest results, you can find more details on this dedicated page below.
2. Summary Of All YXI Signals
SPY, QQQ, BTC, TLT, AAPL, AMZN, MSFT, META, NVDA, TSLA, PLTR
Tired of Market Noise? Find Your Signal.
The markets are more complex than ever. A decisive edge requires more than just headlines - it requires a systematic, multi-layered framework. We built one. See how our proprietary analysis can bring clarity and confidence to your strategy.
Already a paying subscriber? Sign In.
Start your free trial to unlock:
- • Our Unique Framework for Key Assets: From Equity Indices (SPY, QQQ) and Bonds (TLT) to Bitcoin (BTC, COIN) and the Mag-7 Stocks.
- • Proprietary Machine-Learning Models: Built to deliver higher Sharpe Ratios and lower drawdowns than generic buy-and-hold strategies.
- • Deep Macro & Technical Insight: Leverage advanced chart analysis, liquidity flows, seasonality, and valuation to see what others miss.
- • Get 7 Days of Free Access Now: Full access for one week. No commitment. Cancel anytime.
Reply