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Trend-Following Backtester · Guide · backtest 한국어

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NEXT FUNDS TOPIX 17 Real Estate ETF backtest

10 trend-following strategies were compared on the full daily history of NEXT FUNDS TOPIX 17 Real Estate ETF. 0 beat buy-and-hold CAGR; 볼린저 밴드 돌파 ranks first by Sharpe, matching the main backtester.

Data 2008-03-19 ~ 2026-09-30daily bars 4,548 (18.5 years)Costs 0.5%Venue TSEMonthly snapshot 2026-09-30

Results by strategy

0 of 10 beat buy and hold (CAGR 3.9%, drawdown -69.2%).

Sharpe leader (same as main): 볼린저 밴드 돌파 — CAGR 2.5%, MDD -18.7%, Sharpe 0.32, 10% exposure.

CAGR reference leader: SMA 크로스오버 — CAGR 3.1%, MDD -56.3%, exposure 55%.

No strategy retained at least 75% of buy-and-hold CAGR while reducing drawdown by both 20% relatively and 5 percentage points absolutely.

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=24, k=2.9
2.5%-18.7%0.320.131.6x3610%
SMA 크로스오버
fast=17, slow=149
3.1%-56.3%0.250.051.7x5055%
Donchian 채널 돌파
entryN=99, exitN=10
2.0%-33.3%0.240.061.4x6417%
ADX / DI 방향성
period=53, threshold=17
1.4%-27.7%0.210.051.3x106%
EMA 크로스오버
fast=18, slow=174
0.3%-58.7%0.120.001.1x4655%
Supertrend
period=16, mult=4.9
0.3%-59.3%0.110.001.1x8853%
Keltner 채널 돌파
emaPeriod=30, atrPeriod=19, mult=2.6
0.3%-45.9%0.090.011.1x11229%
ROC 모멘텀
n=85, threshold=-0.04
-1.9%-62.9%0.01-0.030.7x19465%
MACD
fast=21, slow=58, signal=22
-2.6%-58.5%-0.04-0.040.6x16551%
Parabolic SAR
step=0.005, maxStep=0.24
-4.1%-73.8%-0.11-0.060.5x14455%
Buy and hold3.9%-69.2%0.280.062.0x1100%
1x 2009 2012 2015 2018 2021 2024 SMA 크로스오버볼린저 밴드 돌파Buy and hold
볼린저 밴드 돌파 (Sharpe leader), SMA 크로스오버 (CAGR reference), Buy and hold.
0% -17% -35% -52% -69% 2009 2012 2015 2018 2021 2024 Buy and holdSMA 크로스오버볼린저 밴드 돌파
볼린저 밴드 돌파 maximum drawdown -18.7% (2013-04-12 → 2020-11-13), prior peak not yet recovered.

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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