Trend-Following Backtester · Guide · backtest 한국어

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Saizeriya Co., Ltd. backtest

10 trend-following strategies were compared on the full daily history of Saizeriya Co., Ltd.. 5 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 2.9%, MDD -20.0%).

Data 2001-01-04 ~ 2026-07-31daily bars 6,370 (25.6 years)Costs 0.5%Venue TSEMonthly snapshot 2026-07-31

Results by strategy

5 of 10 beat buy and hold (CAGR 3.4%, drawdown -80.7%).

Sharpe leader (same as main): 볼린저 밴드 돌파 — CAGR 2.9%, MDD -20.0%, Sharpe 0.39, 6% exposure.

CAGR reference leader: EMA 크로스오버 — CAGR 6.5%, MDD -43.8%, exposure 52%.

Return/drawdown alternative: 볼린저 밴드 돌파 — CAGR is 0.5%p lower than buy and hold, while drawdown improves by 60.7%p (CAGR 2.9%, MDD -20.0%, 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=21, k=3.5
2.9%-20.0%0.390.142.1x296%
EMA 크로스오버
fast=23, slow=182
6.5%-43.8%0.390.155.1x4152%
Donchian 채널 돌파
entryN=21, exitN=19
5.9%-49.9%0.370.124.3x15351%
ADX / DI 방향성
period=39, threshold=30
1.7%-13.5%0.360.131.5x43%
Supertrend
period=11, mult=5
5.7%-47.6%0.360.124.1x9352%
SMA 크로스오버
fast=6, slow=192
5.8%-54.3%0.360.114.2x6952%
ROC 모멘텀
n=124, threshold=-0.03
4.9%-61.2%0.320.083.4x20359%
Keltner 채널 돌파
emaPeriod=57, atrPeriod=21, mult=1.8
2.3%-54.3%0.220.041.8x16343%
Parabolic SAR
step=0.01, maxStep=0.18
1.1%-52.5%0.160.021.3x32754%
MACD
fast=9, slow=33, signal=23
-0.1%-66.1%0.11-0.001.0x36152%
Buy and hold3.4%-80.7%0.270.042.3x1100%
1x 2002 2006 2010 2014 2018 2022 2026 EMA 크로스오버볼린저 밴드 돌파Buy and hold
볼린저 밴드 돌파 (Sharpe leader), EMA 크로스오버 (CAGR reference), Buy and hold.
0% -20% -40% -61% -81% 2002 2006 2010 2014 2018 2022 2026 Buy and holdEMA 크로스오버볼린저 밴드 돌파
볼린저 밴드 돌파 maximum drawdown -20.0% (2023-11-01 → 2025-10-30), recovered after 989 days.

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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