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Trend-Following Backtester · Guide · backtest 한국어

equity · TR

Turkiye Garanti Bankasi Anonim Sirketi backtest

10 trend-following strategies were compared on the full daily history of Turkiye Garanti Bankasi Anonim Sirketi. 0 beat buy-and-hold CAGR; Donchian 채널 돌파 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is ADX / DI 방향성 (CAGR 17.8%, MDD -50.1%).

Data 2000-05-10 ~ 2026-08-31daily bars 6,764 (26.3 years)Costs 0.5%Venue BISTMonthly snapshot 2026-08-31

Results by strategy

0 of 10 beat buy and hold (CAGR 21.9%, drawdown -73.4%).

Sharpe leader (same as main): Donchian 채널 돌파 — CAGR 20.1%, MDD -60.3%, Sharpe 0.68, 72% exposure.

Return/drawdown alternative: ADX / DI 방향성 — CAGR is 1.8%p lower than buy and hold, while drawdown improves by 13.1%p (CAGR 17.8%, MDD -50.1%, exposure 60%).

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=12, exitN=32
20.1%-60.3%0.680.33123.7x13972%
ADX / DI 방향성
period=18, threshold=10
17.8%-50.1%0.650.3675.1x41960%
EMA 크로스오버
fast=14, slow=130
17.9%-64.9%0.640.2876.9x7063%
Supertrend
period=10, mult=3.8
17.0%-69.8%0.640.2462.7x14254%
SMA 크로스오버
fast=7, slow=177
17.7%-67.9%0.640.2672.9x6663%
볼린저 밴드 돌파
n=50, k=0.3
16.3%-46.8%0.620.3553.4x28155%
Keltner 채널 돌파
emaPeriod=33, atrPeriod=16, mult=1.2
14.0%-44.9%0.580.3131.3x26447%
ROC 모멘텀
n=79, threshold=-0.03
14.1%-83.4%0.550.1732.4x26366%
MACD
fast=25, slow=41, signal=23
11.7%-76.4%0.490.1518.2x23952%
Parabolic SAR
step=0.005, maxStep=0.36
11.1%-60.2%0.480.1916.1x21654%
Buy and hold21.9%-73.4%0.650.30183.2x1100%
1x 10x 100x 2001 2005 2009 2013 2017 2021 2025 Donchian 채널 돌파Buy and hold
Donchian 채널 돌파: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -18% -37% -55% -73% 2001 2005 2009 2013 2017 2021 2025 Buy and holdDonchian 채널 돌파
Donchian 채널 돌파 maximum drawdown -60.3% (2010-11-09 → 2017-01-05), recovered after 4,178 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 TR assetsAll asset reports

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