Trend-Following Backtester · Guide · backtest 한국어

equity · CN

Nanya New Material Technology Co., Ltd. Class A backtest

10 trend-following strategies were compared on the full daily history of Nanya New Material Technology Co., Ltd. Class A. 9 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is MACD (CAGR 35.0%, MDD -29.3%).

Data 2020-08-18 ~ 2026-07-31daily bars 1,443 (5.9 years)Costs 0.5%Venue SSEMonthly snapshot 2026-07-31

Results by strategy

9 of 10 beat buy and hold (CAGR 23.6%, drawdown -81.0%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 48.7%, MDD -41.0%, Sharpe 1.00, 70% exposure.

Return/drawdown alternative: MACD — CAGR is 25.1%p higher than buy and hold, while drawdown improves by 40.0%p (CAGR 35.0%, MDD -29.3%, exposure 47%).

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=7, exitN=20
48.7%-41.0%1.001.1910.6x4270%
Parabolic SAR
step=0.03, maxStep=0.36
40.5%-37.6%0.971.087.6x16448%
MACD
fast=7, slow=44, signal=10
35.0%-29.3%0.901.196.0x11247%
ADX / DI 방향성
period=15, threshold=11
37.4%-45.2%0.870.836.6x9062%
ROC 모멘텀
n=107, threshold=-0.03
36.7%-62.9%0.860.586.4x3754%
Supertrend
period=19, mult=1.9
32.9%-43.0%0.850.765.4x7448%
SMA 크로스오버
fast=7, slow=184
34.9%-60.2%0.840.585.9x1754%
EMA 크로스오버
fast=8, slow=201
30.1%-65.4%0.780.464.8x1747%
볼린저 밴드 돌파
n=51, k=2.8
23.6%-43.8%0.710.543.5x1426%
Keltner 채널 돌파
emaPeriod=58, atrPeriod=19, mult=3.1
22.9%-52.7%0.680.433.4x1833%
Buy and hold23.6%-81.0%0.660.293.5x1100%
1x 10x 2021 2022 2023 2024 2025 2026 Donchian 채널 돌파Buy and hold
Donchian 채널 돌파: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -20% -41% -61% -81% 2021 2022 2023 2024 2025 2026 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -41.0% (2025-03-14 → 2025-05-29), recovered after 157 days.

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 setupAll asset reports

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