← Back to the page
History
The boundaries of the Basic-DualMomentum record, and every month the holding switched.
Record boundaries
- Backtest startsBACKTEST
- Under verificationRules fixed (methodology v1)
- Latest month-end data
- Next decision
Signals as published at the time are never rewritten, even when research data is recalculated later.
Every switch 51
| Month | Switch |
|---|---|
| 2026-08 | QQQ → XLU |
| 2025-11 | XLU → QQQ |
| 2025-09 | QQQ → XLU |
| 2025-05 | XLU → QQQ |
| 2025-04 | SPY → XLU |
| 2025-03 | XLU → SPY |
| 2025-01 | SPY → XLU |
| 2024-12 | QQQ → SPY |
| 2024-08 | XLU → QQQ |
| 2024-04 | QQQ → XLU |
| 2024-03 | XLU → QQQ |
| 2024-02 | QQQ → XLU |
| 2024-01 | XLU → QQQ |
| 2021-12 | SPY → XLU |
| 2021-09 | QQQ → SPY |
| 2019-11 | SPY → QQQ |
| 2019-09 | QQQ → SPY |
| 2019-03 | XLU → QQQ |
| 2018-05 | QQQ → XLU |
| 2017-02 | SPY → QQQ |
| 2016-11 | QQQ → SPY |
| 2016-09 | SPY → QQQ |
| 2016-05 | QQQ → SPY |
| 2016-04 | XLU → QQQ |
| 2015-12 | QQQ → XLU |
| 2015-10 | XLU → QQQ |
| 2015-09 | QQQ → XLU |
| 2014-02 | XLU → QQQ |
| 2013-08 | SPY → XLU |
| 2013-02 | QQQ → SPY |
| 2012-12 | SPY → QQQ |
| 2012-11 | QQQ → SPY |
| 2009-06 | XLU → QQQ |
| 2008-09 | QQQ → XLU |
| 2008-08 | XLU → QQQ |
| 2008-06 | QQQ → XLU |
| 2008-05 | XLU → QQQ |
| 2008-03 | QQQ → XLU |
| 2008-02 | XLU → QQQ |
| 2007-08 | QQQ → XLU |
| 2007-07 | SPY → QQQ |
| 2007-03 | XLU → SPY |
| 2007-02 | SPY → XLU |
| 2006-10 | XLU → SPY |
| 2006-05 | QQQ → XLU |
| 2006-03 | XLU → QQQ |
| 2006-02 | SPY → XLU |
| 2005-11 | QQQ → SPY |
| 2005-08 | SPY → QQQ |
| 2004-08 | XLU → SPY |
| 2004-06 | QQQ → XLU |