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Finaxion Research · Wyckoff: buying the accumulation · single stocks · Recomputed 2026-09-10

Does Wyckoff: buying the accumulation work on CHTR?

Wyckoff: buying the accumulation does not beat buy-and-hold on CHTR: -2.5 points a year over 17 years.

Total return
195.8%
Buy and hold
335.5%
CAGR
6.7%
Sharpe
0.23
Max drawdown
-55.8%
Trades
101
Out of sample
—
Years
17
1×10×20112013201520172019202120232025
StrategyCHTR

Findings

  1. Wyckoff: buying the accumulation does not beat buy-and-hold on CHTR: -2.5 points a year over 17 years.
  2. Against the S&P 500 over the same window: -7.4 points a year.
  3. Total return +195.8% versus +335.5% for buy-and-hold, with 101 trades.
  4. Maximum drawdown -55.8%.
  5. It did not beat before 2018 and started afterwards.
  6. It ranks #140 of 227 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 11e887f77aa5.

Exactly what was tested

Mechanical approximation: 20-bar range with an 8-bar test window; active accumulation state → long; state lost → flat.

How to read it

The verdict compares the strategy with buying and holding CHTR 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 CHTR → · Full page for Wyckoff: buying the accumulation →

How to cite

Finaxion Research (2026). Does Wyckoff: buying the accumulation work on CHTR?. Daily backtest 1962-01-01–2026-08-31, artifact 11e887f77aa5. https://finaxion.app/en/research/wyckoff-accumulation/chtr

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