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Finaxion Research · Ichimoku: buy above the cloud · single stocks · Recomputed 2026-09-10

Does Ichimoku: buy above the cloud work on DXCM?

Ichimoku: buy above the cloud does not beat buy-and-hold on DXCM: -10.9 points a year over 21 years.

Total return
282.3%
Buy and hold
×31
CAGR
6.5%
Sharpe
0.23
Max drawdown
-76.8%
Trades
261
Out of sample
overfit
Years
21
1×10×55×20062008201020122014201620182020202220242026
StrategyDXCM

Findings

  1. Ichimoku: buy above the cloud does not beat buy-and-hold on DXCM: -10.9 points a year over 21 years.
  2. Against the S&P 500 over the same window: -4.8 points a year.
  3. Total return +282.3% versus ×31 for buy-and-hold, with 261 trades.
  4. The result does not hold out of sample: it is overfit.
  5. Maximum drawdown -76.8%.
  6. It beats in neither half of the history (split at 2015).
  7. It ranks #90 of 235 markets for this strategy by annual excess over the S&P 500.

Findings derived from the full panel. Each carries its number and its denominator; the computations are reproducible with artifact 3da70cf34031.

Exactly what was tested

Long while the close is above both cloud spans (Senkou A and B; 9/26/52); exit when the close drops below either.

How to read it

The verdict compares the strategy with buying and holding DXCM over the same window, with round-trip costs per asset class. “Out of sample” is walk-forward: the rule is fit on one stretch and judged on the next. A result that beats in the full sample but not out of it is overfit. Full methodology in the protocol. How we test.

Open this backtest with its trades   Trades (CSV)

Every strategy on DXCM → · Full page for Ichimoku: buy above the cloud →

How to cite

Finaxion Research (2026). Does Ichimoku: buy above the cloud work on DXCM?. Daily backtest 1962-01-01–2026-08-31, artifact 3da70cf34031. https://finaxion.app/en/research/ichimoku-cloud/dxcm

Not a recommendation. Past performance does not guarantee future results.