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CTBC Taiwan ESG Leading Semiconductor ETF Units backtest

10 trend-following strategies were compared on the full daily history of CTBC Taiwan ESG Leading Semiconductor ETF Units. 4 beat buy-and-hold CAGR; EMA 크로스오버 ranks first by Sharpe, matching the main backtester. The return/drawdown alternative is SMA 크로스오버 (CAGR 19.9%, MDD -24.0%).

Data 2021-05-20 ~ 2026-07-31daily bars 1,266 (5.2 years)Costs 0.5%Venue TWSEMonthly snapshot 2026-07-31

Results by strategy

4 of 10 beat buy and hold (CAGR 16.4%, drawdown -46.8%).

Sharpe leader (same as main): EMA 크로스오버 — CAGR 20.2%, MDD -24.0%, Sharpe 1.04, 59% exposure.

Return/drawdown alternative: SMA 크로스오버 — CAGR is 3.8%p higher than buy and hold, while drawdown improves by 22.9%p (CAGR 19.9%, MDD -24.0%, exposure 52%).

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
EMA 크로스오버
fast=41, slow=217
20.2%-24.0%1.040.842.6x359%
SMA 크로스오버
fast=44, slow=181
19.9%-24.0%1.030.832.6x552%
Donchian 채널 돌파
entryN=64, exitN=69
17.8%-25.9%0.950.692.3x557%
ROC 모멘텀
n=250, threshold=-0.05
16.6%-26.7%0.900.622.2x1755%
MACD
fast=15, slow=56, signal=19
13.5%-19.5%0.880.691.9x5051%
Keltner 채널 돌파
emaPeriod=59, atrPeriod=10, mult=2.9
13.3%-17.1%0.850.771.9x2045%
Supertrend
period=23, mult=2.3
13.5%-20.3%0.830.661.9x7060%
Parabolic SAR
step=0.025, maxStep=0.22
12.0%-25.7%0.800.461.8x11254%
ADX / DI 방향성
period=32, threshold=12
12.0%-16.9%0.780.711.8x3442%
볼린저 밴드 돌파
n=22, k=2.6
6.5%-11.5%0.730.561.4x1412%
Buy and hold16.4%-46.8%0.720.352.2x1100%
1x 2022 2023 2024 2025 2026 EMA 크로스오버Buy and hold
EMA 크로스오버: Solid strategy line versus dashed buy-and-hold line. Log scale.
0% -12% -23% -35% -47% 2022 2023 2024 2025 2026 Buy and holdEMA 크로스오버
EMA 크로스오버 maximum drawdown -24.0% (2024-07-11 → 2024-08-05), recovered after 545 days.

Rules of the top strategy

Uses two exponential averages (more weight on recent prices) and trades their crossover.

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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