Trend-Following Backtester · Guide · backtest 한국어

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Marui Group Co., Ltd. backtest

10 trend-following strategies were compared on the full daily history of Marui Group Co., Ltd.. 0 beat buy-and-hold CAGR; 볼린저 밴드 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is 볼린저 밴드 돌파 (CAGR 2.5%, MDD -20.2%).

Data 2000-01-04 ~ 2026-07-31daily bars 6,632 (26.6 years)Costs 0.5%Venue TSEMonthly snapshot 2026-07-31

Results by strategy

0 of 10 beat buy and hold (CAGR 2.7%, drawdown -83.7%).

Sharpe leader (same as main): 볼린저 밴드 돌파 — CAGR 2.5%, MDD -20.2%, Sharpe 0.33, 6% exposure.

CAGR reference leader: Keltner 채널 돌파 — CAGR 2.6%, MDD -30.6%, exposure 20%.

Return/drawdown alternative: 볼린저 밴드 돌파 — CAGR is 0.2%p lower than buy and hold, while drawdown improves by 63.4%p (CAGR 2.5%, MDD -20.2%, exposure 6%).

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
볼린저 밴드 돌파
n=33, k=3.1
2.5%-20.2%0.330.121.9x226%
Keltner 채널 돌파
emaPeriod=31, atrPeriod=23, mult=2.9
2.6%-30.6%0.250.092.0x8220%
ADX / DI 방향성
period=33, threshold=22
1.4%-40.8%0.190.031.5x349%
Donchian 채널 돌파
entryN=72, exitN=102
0.9%-53.6%0.150.021.3x3757%
ROC 모멘텀
n=205, threshold=0.14
0.5%-52.4%0.120.011.2x17229%
Supertrend
period=8, mult=3.2
-0.1%-61.8%0.12-0.001.0x18154%
SMA 크로스오버
fast=20, slow=129
-1.3%-64.7%0.05-0.020.7x7251%
MACD
fast=25, slow=57, signal=17
-1.4%-78.5%0.05-0.020.7x25952%
EMA 크로스오버
fast=44, slow=175
-1.8%-64.1%0.03-0.030.6x4851%
Parabolic SAR
step=0.02, maxStep=0.02
-2.3%-78.3%0.01-0.030.5x17152%
Buy and hold2.7%-83.7%0.250.032.0x1100%
1x 2001 2005 2009 2013 2017 2021 2025 Keltner 채널 돌파볼린저 밴드 돌파Buy and hold
볼린저 밴드 돌파 (Sharpe leader), Keltner 채널 돌파 (CAGR reference), Buy and hold.
0% -21% -42% -63% -84% 2001 2005 2009 2013 2017 2021 2025 Buy and holdKeltner 채널 돌파볼린저 밴드 돌파
볼린저 밴드 돌파 maximum drawdown -20.2% (2021-03-22 → 2025-02-13), prior peak not yet recovered.

Rules of the top strategy

Breaking above the upper band (average plus a multiple of volatility) signals a strong move up.

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 setupAll asset reports

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