SleepWell Trade

Trend-Following Backtester · Guide · backtest 한국어

equity · US

Green Plains, Inc. backtest

10 trend-following strategies were compared on the full daily history of Green Plains, Inc.. 10 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is ADX / DI 방향성 (CAGR 15.0%, MDD -46.4%).

Data 2006-03-15 ~ 2026-08-31daily bars 5,148 (20.5 years)Costs 0.5%Venue XNASMonthly snapshot 2026-08-31

Results by strategy

10 of 10 beat buy and hold (CAGR -4.1%, drawdown -97.6%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 21.9%, MDD -73.5%, Sharpe 0.65, 62% exposure.

Return/drawdown alternative: ADX / DI 방향성 — CAGR is 26.0%p higher than buy and hold, while drawdown improves by 24.1%p (CAGR 15.0%, MDD -46.4%, exposure 25%).

The alternative must retain 75% of buy-and-hold CAGR, improve drawdown by at least 20% and 5 percentage points, and stay below 95% exposure; the ranking weights return retention 60% and drawdown improvement 40%.

Strategy · parametersCAGRMDDSharpeCalmarTotalTradesExposure
Donchian 채널 돌파
entryN=21, exitN=46
21.9%-73.5%0.650.3057.9x6162%
ROC 모멘텀
n=116, threshold=0.09
15.5%-59.2%0.570.2619.1x12436%
ADX / DI 방향성
period=34, threshold=15
15.0%-46.4%0.570.3217.4x10625%
Keltner 채널 돌파
emaPeriod=76, atrPeriod=12, mult=1.6
15.3%-54.1%0.560.2818.3x8037%
SMA 크로스오버
fast=30, slow=97
14.2%-71.4%0.530.2015.2x6046%
볼린저 밴드 돌파
n=33, k=2.3
11.5%-51.1%0.480.229.2x8825%
EMA 크로스오버
fast=31, slow=81
11.7%-74.1%0.470.169.6x5044%
Supertrend
period=11, mult=4.9
9.0%-80.0%0.410.115.8x5654%
Parabolic SAR
step=0.01, maxStep=0.28
-0.8%-90.9%0.19-0.010.9x28048%
MACD
fast=11, slow=46, signal=12
-2.2%-90.7%0.16-0.020.6x32850%
Buy and hold-4.1%-97.6%0.25-0.040.4x1100%
0.1 1x 10x 2007 2010 2013 2016 2019 2022 2025 Donchian 채널 돌파Buy and hold
Donchian 채널 돌파: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -24% -49% -73% -98% 2007 2010 2013 2016 2019 2022 2025 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -73.5% (2021-11-08 → 2025-06-05), recovered after 1,556 days.

Rules of the top strategy

A new high means a trend starting; a new low means it’s over (turtle-trading style).

Method and caveats

Past performance does not guarantee future returns. Parameters were carried forward from the latest full optimization and replayed on this monthly dataset. 0.5% trading costs are included; taxes, slippage and rejected orders are not.
Re-optimize the same period and setupMore US assetsAll asset reports

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