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Trend-Following Backtester · Guide · backtest 한국어

etf · CN

Wells Fargo China Securities Hong Kong Stock Connect Internet ETF backtest

10 trend-following strategies were compared on the full daily history of Wells Fargo China Securities Hong Kong Stock Connect Internet ETF. 10 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 8.2%, MDD -11.1%).

Data 2021-09-15 ~ 2026-09-30daily bars 1,220 (5.0 years)Costs 0.5%Venue SZSEMonthly snapshot 2026-09-30

Results by strategy

10 of 10 beat buy and hold (CAGR -11.7%, drawdown -59.7%).

Sharpe leader (same as main): 볼린저 밴드 돌파 — CAGR 8.2%, MDD -11.1%, Sharpe 0.71, 7% exposure.

CAGR reference leader: MACD — CAGR 13.9%, MDD -24.5%, exposure 45%.

Return/drawdown alternative: 볼린저 밴드 돌파 — CAGR is 20.0%p higher than buy and hold, while drawdown improves by 48.6%p (CAGR 8.2%, MDD -11.1%, exposure 7%).

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=31, k=2.9
8.2%-11.1%0.710.751.5x67%
ROC 모멘텀
n=146, threshold=0.11
10.7%-24.0%0.690.451.7x2625%
MACD
fast=14, slow=49, signal=19
13.9%-24.5%0.670.571.9x3645%
Supertrend
period=27, mult=2.9
10.2%-30.6%0.550.331.6x2839%
Keltner 채널 돌파
emaPeriod=35, atrPeriod=25, mult=2.6
7.6%-18.3%0.520.421.4x1420%
Donchian 채널 돌파
entryN=19, exitN=11
8.1%-24.7%0.480.331.5x2835%
SMA 크로스오버
fast=8, slow=33
8.3%-30.1%0.480.281.5x3242%
Parabolic SAR
step=0.005, maxStep=0.34
8.5%-32.8%0.460.261.5x4050%
EMA 크로스오버
fast=10, slow=27
7.1%-34.0%0.430.211.4x3442%
ADX / DI 방향성
period=17, threshold=14
3.8%-26.3%0.290.151.2x5638%
Buy and hold-11.7%-59.7%-0.18-0.200.5x1100%
1x 2022 2023 2024 2025 2026 MACD볼린저 밴드 돌파Buy and hold
볼린저 밴드 돌파 (Sharpe leader), MACD (CAGR reference), Buy and hold.
0% -15% -30% -45% -60% 2022 2023 2024 2025 2026 Buy and holdMACD볼린저 밴드 돌파
볼린저 밴드 돌파 maximum drawdown -11.1% (2024-05-20 → 2024-09-23), recovered after 130 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 120 trials per strategy, so results contain in-sample bias. 0.5% trading costs are included; taxes, slippage and rejected orders are not.
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