Trend-Following Backtester · Guide · backtest 한국어

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PT Vale Indonesia Tbk backtest

10 trend-following strategies were compared on the full daily history of PT Vale Indonesia Tbk. 9 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is 볼린저 밴드 돌파 (CAGR 11.9%, MDD -54.8%).

Data 2005-09-29 ~ 2026-07-31daily bars 5,128 (20.8 years)Costs 0.5%Venue IDXMonthly snapshot 2026-07-31

Results by strategy

9 of 10 beat buy and hold (CAGR 6.1%, drawdown -89.3%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 15.2%, MDD -57.5%, Sharpe 0.57, 57% exposure.

Return/drawdown alternative: 볼린저 밴드 돌파 — CAGR is 9.1%p higher than buy and hold, while drawdown improves by 31.8%p (CAGR 11.9%, MDD -54.8%, exposure 35%).

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=24, exitN=36
15.2%-57.5%0.570.2619.1x7657%
SMA 크로스오버
fast=7, slow=43
13.7%-73.5%0.540.1914.5x13951%
Keltner 채널 돌파
emaPeriod=37, atrPeriod=16, mult=1.4
12.4%-63.3%0.530.2011.4x16040%
볼린저 밴드 돌파
n=42, k=1.7
11.9%-54.8%0.530.2210.4x10835%
Supertrend
period=18, mult=5
11.9%-68.9%0.490.1710.4x6858%
ROC 모멘텀
n=21, threshold=-0.01
10.7%-67.3%0.460.168.4x43353%
EMA 크로스오버
fast=38, slow=182
8.6%-60.8%0.410.145.6x3651%
MACD
fast=13, slow=29, signal=22
8.5%-77.4%0.410.115.5x24150%
ADX / DI 방향성
period=27, threshold=10
7.2%-60.8%0.380.124.3x24346%
Parabolic SAR
step=0.005, maxStep=0.18
4.7%-79.5%0.310.062.6x16150%
Buy and hold6.1%-89.3%0.370.073.5x1100%
1x 10x 2006 2009 2012 2015 2018 2021 2024 Donchian 채널 돌파Buy and hold
Donchian 채널 돌파: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -22% -45% -67% -89% 2006 2009 2012 2015 2018 2021 2024 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -57.5% (2010-04-20 → 2014-03-14), recovered after 2,758 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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