PERFORMANCE UPDATE - SignalFlow AI Algo Services
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Analysis by Alex King, CEO, Cestrian Capital Research, Inc.
The SignalFlow family of algorithmic services continue to perform very well.
Here’s the latest performance update. Firstly, the Growth, Core, and Sector Rotation algos.
Now the Global, Long/Short and Long-Only $SPY algos.
All SignalFlow services are rotation-based. Each service has a carousel of ETFs from which it selects those it believes to be best placed to move up. Each service issues a signal at the close each trading day. Sometimes that signal is “no change” ie. no trades at all, just continue to hold the model’s current positions; sometimes the signal is, e.g., “sell $XLK, buy $SMH” or, e.g. “sell $EWY, buy $FRDM”. We make these services exceptionally easy to use and each comes with access to a discussion channel where you can reach senior Cestrian people to ask questions, seek clarification, etc.
Here’s what each individual algo service is focused on.
- SignalFlow Growth is designed to maximize upside in bull markets whilst minimizing drawdowns. It rotates through semiconductor, tech, index, gold and crypto ETFs.
- SignalFlow Sector Rotation is designed to keep ahead of the S&P500 by only owning those sectors of the S&P500 which are themselves in bull markets. Think $XLE during 2022 for instance, or $SMH this year.
- SignalFlow Global is designed to outperform the S&P500 by owning the leading international equity index ETFs - think $EWY this year. If US equities are outperforming international equities, it rotates into $SPY.
- SignalFlow Long-Only $SPY is designed to outperform buy-and-hold $SPY by stepping aside into cash when the S&P500 enters a drawdown.
- SignalFlow Long-Short is designed as a market-neutral strategy to deliver positive gains whether the S&P500 is in a bull or a bear market.
- SignalFlow Core is designed for RIA and fund investors. RIAs value its low volatility and its high performance as an easy-to-own strategy for their clients. Levered fund investors value its performance together with its high Sharpe / Sortino ratios. Contact us directly if this is of interest - we don’t market it on our website.
You can read more about the SignalFlow family of algos here:
Alex King
Any questions you can reach us using this contact form.
Cestrian Capital Research, Inc - 23 June 2026