SleepWell Trade

Trend-Following Backtester · Guide · backtest 한국어

equity · TW

Sunonwealth Electric Machine Industry Co., Ltd. backtest

10 trend-following strategies were compared on the full daily history of Sunonwealth Electric Machine Industry Co., Ltd.. 1 beat buy-and-hold CAGR; MACD ranks first by Sharpe, matching the main backtester.

Data 2000-01-04 ~ 2026-07-31daily bars 6,608 (26.6 years)Costs 0.5%Venue TWSEMonthly snapshot 2026-07-31

Results by strategy

1 of 10 beat buy and hold (CAGR 10.0%, drawdown -71.5%).

Sharpe leader (same as main): MACD — CAGR 10.7%, MDD -68.2%, Sharpe 0.49, 51% exposure.

No strategy retained at least 75% of buy-and-hold CAGR while reducing drawdown by both 20% relatively and 5 percentage points absolutely.

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
MACD
fast=36, slow=72, signal=32
10.7%-68.2%0.490.1614.9x14251%
Keltner 채널 돌파
emaPeriod=58, atrPeriod=9, mult=4
6.9%-57.1%0.430.126.0x4419%
EMA 크로스오버
fast=16, slow=24
8.5%-66.6%0.420.138.7x18250%
SMA 크로스오버
fast=11, slow=61
8.3%-67.3%0.410.128.2x13250%
Donchian 채널 돌파
entryN=48, exitN=23
7.2%-70.4%0.390.106.3x8637%
볼린저 밴드 돌파
n=43, k=3.1
6.0%-49.2%0.390.124.7x6217%
Supertrend
period=8, mult=3.6
7.5%-74.9%0.390.106.8x13256%
ADX / DI 방향성
period=29, threshold=24
5.5%-56.1%0.370.104.1x6416%
ROC 모멘텀
n=102, threshold=0.23
4.2%-65.1%0.290.063.0x13419%
Parabolic SAR
step=0.005, maxStep=0.22
1.1%-82.4%0.190.011.3x19846%
Buy and hold10.0%-71.5%0.440.1412.5x1100%
1x 10x 2001 2005 2009 2013 2017 2021 2025 MACDBuy and hold
MACD: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -18% -36% -54% -71% 2001 2005 2009 2013 2017 2021 2025 Buy and holdMACD
MACD maximum drawdown -68.2% (2001-04-26 → 2005-11-07), recovered after 5,957 days.

Rules of the top strategy

Looks at the gap (MACD) between a short and long average crossing its own signal line.

Method and caveats

Past performance does not guarantee future returns. Parameters were selected on the same full-history sample using sharpe over 40 trials per strategy, so results contain in-sample bias. 0.5% trading costs are included; taxes, slippage and rejected orders are not.
Re-run the same setupMore TW assetsAll asset reports

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