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Trend-Following Backtester · Guide · backtest 한국어

equity · CN

Seazen Holdings Co.,Ltd. Class A backtest

10 trend-following strategies were compared on the full daily history of Seazen Holdings Co.,Ltd. Class A. 10 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is Keltner 채널 돌파 (CAGR 8.6%, MDD -29.3%).

Data 2015-12-04 ~ 2026-08-31daily bars 2,608 (10.7 years)Costs 0.5%Venue SSEMonthly snapshot 2026-08-31

Results by strategy

10 of 10 beat buy and hold (CAGR -6.2%, drawdown -84.3%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 9.6%, MDD -29.8%, Sharpe 0.59, 17% exposure.

Return/drawdown alternative: Keltner 채널 돌파 — CAGR is 15.8%p higher than buy and hold, while drawdown improves by 54.5%p (CAGR 8.6%, MDD -29.3%, exposure 16%).

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=110, exitN=18
9.6%-29.8%0.590.322.7x1617%
Keltner 채널 돌파
emaPeriod=20, atrPeriod=21, mult=2.6
8.6%-29.3%0.510.292.4x3816%
볼린저 밴드 돌파
n=28, k=2.7
8.1%-41.7%0.480.192.3x3819%
SMA 크로스오버
fast=36, slow=87
9.5%-60.6%0.470.162.6x3245%
MACD
fast=19, slow=56, signal=14
8.8%-68.5%0.430.132.5x9551%
ADX / DI 방향성
period=15, threshold=29
6.9%-32.6%0.420.212.0x4817%
EMA 크로스오버
fast=9, slow=180
5.8%-52.3%0.350.111.8x2644%
ROC 모멘텀
n=63, threshold=0.06
3.5%-62.1%0.270.061.4x11636%
Supertrend
period=10, mult=2.1
0.6%-69.1%0.180.011.1x11751%
Parabolic SAR
step=0.035, maxStep=0.08
0.1%-73.7%0.160.001.0x19548%
Buy and hold-6.2%-84.3%0.09-0.070.5x1100%
1x 2016 2018 2020 2022 2024 2026 Donchian 채널 돌파Buy and hold
Donchian 채널 돌파: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -21% -42% -63% -84% 2016 2018 2020 2022 2024 2026 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -29.8% (2024-11-07 → 2026-03-05), prior peak not yet recovered.

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 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 CN assetsAll asset reports

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