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Trend-Following Backtester · Guide · backtest 한국어

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PT Petrosea Tbk backtest

10 trend-following strategies were compared on the full daily history of PT Petrosea Tbk. 9 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is Donchian 채널 돌파 (CAGR 35.0%, MDD -44.5%).

Data 2002-05-03 ~ 2026-08-31daily bars 6,028 (24.3 years)Costs 0.5%Venue IDXMonthly snapshot 2026-08-31

Results by strategy

9 of 10 beat buy and hold (CAGR 23.5%, drawdown -94.0%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 35.0%, MDD -44.5%, Sharpe 0.92, 59% exposure.

Return/drawdown alternative: Donchian 채널 돌파 — CAGR is 11.6%p higher than buy and hold, while drawdown improves by 49.5%p (CAGR 35.0%, MDD -44.5%, exposure 59%).

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=31, exitN=43
35.0%-44.5%0.920.791493.9x7559%
볼린저 밴드 돌파
n=43, k=1.5
30.7%-50.4%0.900.61669.8x12337%
Parabolic SAR
step=0.025, maxStep=0.24
29.1%-64.5%0.850.45496.6x39847%
SMA 크로스오버
fast=7, slow=61
30.3%-53.7%0.840.57631.4x12952%
EMA 크로스오버
fast=10, slow=59
28.5%-61.2%0.810.47447.8x11355%
ROC 모멘텀
n=46, threshold=0.03
27.3%-60.7%0.800.45352.8x28145%
ADX / DI 방향성
period=22, threshold=12
26.8%-52.9%0.790.51322.2x25752%
Supertrend
period=9, mult=3.3
26.2%-68.4%0.770.38287.3x17154%
Keltner 채널 돌파
emaPeriod=57, atrPeriod=29, mult=1.2
25.0%-55.6%0.760.45230.1x15948%
MACD
fast=19, slow=42, signal=9
18.9%-80.8%0.630.2367.7x31650%
Buy and hold23.5%-94.0%0.660.25168.3x1100%
1x 10x 100x 1,000x 2003 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% -24% -47% -71% -94% 2003 2006 2009 2012 2015 2018 2021 2024 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -44.5% (2018-02-02 → 2020-06-30), recovered after 1,348 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 carried forward from the latest full optimization and replayed on this monthly dataset. 0.5% trading costs are included; taxes, slippage and rejected orders are not.
Re-optimize the same period and setupMore ID assetsAll asset reports

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