SPECIMEN 004 / STRATEGY AUTOPSYCRYPTO · WALK-FORWARD · 2020–2026

The MACD Crossover

The crossover on every chart and every tutorial. Eighty trades, a fortune in fees, and it still can't reliably beat holding.

Momentum Spot · daily · MACD(12,26,9) 10 coins · out-of-sample No edge · coin flip

01 The seduction

MACD line crosses above the signal line, you buy; crosses below, you sell. It's drawn on more charts than any other indicator on earth, and when you eyeball a trending market it looks like it catches every move.

The MACD Crossover · BTC

+620%

$1,000 → $7,197 vs $7,553 holding

Beat buy & hold

5 / 10

a coin flip

Out-of-sample

4 / 10

faded out-of-sample

02 The one line that ends it

The MACD Crossover vs. doing nothinglog scale

The strategyBuy & hold (doing nothing)

The MACD Crossover beat holding on 5 of 10 majors — and 4 of 10 out-of-sample. Same money, same window, fees included — measured against simply buying Bitcoin once and never touching it.

03 The evidence

Coin	Trades	Win %	Strategy	Buy & hold	Verdict
BTC	89	38	+620%	+655%	lost
ETH	92	36	+619%	+1258%	lost
BNB	79	43	+2294%	+5946%	lost
SOL	74	42	+2723%	+3593%	lost
XRP	76	36	+895%	+293%	beat
LINK	91	35	+322%	+86%	beat
LTC	84	36	−43%	−46%	beat
DOGE	73	37	+1188%	+1921%	lost
ADA	80	31	+1146%	+208%	beat
AVAX	61	41	+1673%	+64%	beat

Long/flat spot, no leverage, next-bar fills, 0.06% fee per side. Beat holding on 5 of 10 coins — and on 4 of 10 in the recent out-of-sample period (the test that separates a real edge from a bull-market coincidence).

04 Verdict

High turnover, no reliable edge. It catches trends and then hands the gains back in the chop, one whipsaw crossover at a time. The fees alone tell the story.

Method — long/flat spot, next-bar execution (no look-ahead) · 0.06% fee both sides · each coin over its full Binance history from 2019 with indicator warm-up · benchmarked against buy-and-hold on the identical window · out-of-sample = the most recent ~45% of each coin's history. Reproducible.

The honest other side

To be fair it does ride the big trends — the median return is huge. But it also flips constantly. Dozens of round trips per coin, each one paying the exchange, and half the time you'd have been better off never touching it.

05 Your turn

Think yours is the exception?

Run your own strategy through this exact gauntlet — multi-year, out-of-sample, across bull and bear, fees included, benchmarked against doing nothing. You get the full report and the downloadable code.

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full report + code

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