FINAXIONResearch
Finaxion Research · Bounce off the lower Bollinger band · single stocks · Recomputed 2026-09-10

Does Bounce off the lower Bollinger band work on MCHP?

Bounce off the lower Bollinger band does not beat buy-and-hold on MCHP: -5.4 points a year over 33 years.

Total return
×88
Buy and hold
×421
CAGR
14.3%
Sharpe
0.51
Max drawdown
-45.4%
Trades
312
Out of sample
partly
Years
33
1×10×100×19941997200020032006200920122015201820212024
StrategyMCHP

Findings

  1. Bounce off the lower Bollinger band does not beat buy-and-hold on MCHP: -5.4 points a year over 33 years.
  2. Against the S&P 500 over the same window: +3.5 points a year.
  3. Total return ×88 versus ×421 for buy-and-hold, with 312 trades.
  4. The result holds only partly out of sample.
  5. Maximum drawdown -45.4%.
  6. It beats in neither half of the history (split at 2009).
  7. It ranks #4 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 30497848a621.

Exactly what was tested

Close crosses back above the lower band (20, 2σ) after piercing it → entry. Close reaches the 20-day mean → exit.

How to read it

The verdict compares the strategy with buying and holding MCHP 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 MCHP → · Full page for Bounce off the lower Bollinger band →

How to cite

Finaxion Research (2026). Does Bounce off the lower Bollinger band work on MCHP?. Daily backtest 1962-01-01–2026-08-31, artifact 30497848a621. https://finaxion.app/en/research/bollinger-bounce/mchp

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