Trend-Following Backtester · Guide · backtest 한국어

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Koito Manufacturing Co., Ltd. backtest

10 trend-following strategies were compared on the full daily history of Koito Manufacturing Co., Ltd.. 1 beat buy-and-hold CAGR; 볼린저 밴드 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is SMA 크로스오버 (CAGR 10.3%, MDD -49.8%).

Data 2001-01-01 ~ 2026-07-31daily bars 6,373 (25.6 years)Costs 0.5%Venue TSEMonthly snapshot 2026-07-31

Results by strategy

1 of 10 beat buy and hold (CAGR 10.0%, drawdown -74.6%).

Sharpe leader (same as main): 볼린저 밴드 돌파 — CAGR 8.4%, MDD -41.2%, Sharpe 0.54, 32% exposure.

CAGR reference leader: SMA 크로스오버 — CAGR 10.3%, MDD -49.8%, exposure 55%.

Return/drawdown alternative: SMA 크로스오버 — CAGR is 1.5%p lower than buy and hold, while drawdown improves by 33.5%p (CAGR 10.3%, MDD -49.8%, exposure 55%).

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=97, k=2.5
8.4%-41.2%0.540.218.0x3832%
SMA 크로스오버
fast=20, slow=274
10.3%-49.8%0.530.2112.3x2955%
Donchian 채널 돌파
entryN=163, exitN=102
9.2%-53.9%0.500.179.4x1947%
EMA 크로스오버
fast=29, slow=210
9.3%-53.0%0.490.189.7x3958%
ROC 모멘텀
n=158, threshold=0.17
5.9%-46.2%0.400.134.4x13033%
Keltner 채널 돌파
emaPeriod=67, atrPeriod=24, mult=3.1
4.0%-44.0%0.300.092.7x8635%
ADX / DI 방향성
period=36, threshold=12
3.0%-66.6%0.250.052.1x18031%
Supertrend
period=9, mult=5
3.0%-73.5%0.240.042.1x8856%
MACD
fast=8, slow=39, signal=9
0.0%-74.0%0.130.001.0x50551%
Parabolic SAR
step=0.035, maxStep=0.12
-1.1%-71.4%0.08-0.020.8x61353%
Buy and hold10.0%-74.6%0.450.1311.4x1100%
1x 10x 2002 2006 2010 2014 2018 2022 2026 SMA 크로스오버볼린저 밴드 돌파Buy and hold
볼린저 밴드 돌파 (Sharpe leader), SMA 크로스오버 (CAGR reference), Buy and hold.
0% -19% -37% -56% -75% 2002 2006 2010 2014 2018 2022 2026 Buy and holdSMA 크로스오버볼린저 밴드 돌파
볼린저 밴드 돌파 maximum drawdown -41.2% (2009-08-03 → 2012-11-28), recovered after 1,362 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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