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Finaxion Research · The golden cross (50/200) · single stocks · Recomputed 2026-09-10

Does the golden cross (50/200) work on NRG?

The golden cross (50/200) does not beat buy-and-hold on NRG: -2.2 points a year over 23 years.

Total return
887.7%
Buy and hold
×15
CAGR
10.6%
Sharpe
0.36
Max drawdown
-60.2%
Trades
30
Out of sample
overfit
Years
23
1×10×24×200420062008201020122014201620182020202220242026
StrategyNRG

Findings

  1. The golden cross (50/200) does not beat buy-and-hold on NRG: -2.2 points a year over 23 years.
  2. Against the S&P 500 over the same window: -0.4 points a year.
  3. Total return +887.7% versus ×15 for buy-and-hold, with 30 trades.
  4. The result does not hold out of sample: it is overfit.
  5. Maximum drawdown -60.2%.
  6. It beat before 2015 and stopped afterwards.
  7. It ranks #74 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 8fb75dc6eee1.

Exactly what was tested

Long while the 50-day SMA is above the 200-day SMA; flat when it is below. Next-close execution. No leverage, no stop.

How to read it

The verdict compares the strategy with buying and holding NRG 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 NRG → · Full page for The golden cross (50/200) →

How to cite

Finaxion Research (2026). Does the golden cross (50/200) work on NRG?. Daily backtest 1962-01-01–2026-08-31, artifact 8fb75dc6eee1. https://finaxion.app/en/research/golden-cross/nrg

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