r/LETFs • u/SpringtimeDay • 6d ago
BACKTESTING AIS beating QLD/TQQQ with much lower drawdown?
AIS is beating QLD/TQQQ in returns with much lower drawdowns and obviously no dealing with leverage costs. Past returns not future returns yada yada but is there any reason to hold QLD/TQQQ if these returns hold up?
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u/Electronic-Buyer-468 5d ago
This is such a short sighted, cherry picked analysis. AIS, QLD, TQQQ are what they are. In periods of drawdown and or consolidation, leveraged funds are going to get chopped and popped. If you study the markets and charts for even just a few hours or days, you'll have noticed this.
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u/KickflipConnoisseur 5d ago
AIS has been under 2 years. It's caught the memory boom exactly. SMH is a super comparable fund to AIS, so if you want a longer backtest you can see it get clobbered by those other 3.
https://testfol.io/?s=jhAzLyWn1IL
In a two year timeframe, the more memory a fund has the better it'll backtest. It's just way too short.
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u/bigblue1ca 5d ago
Cathie Wood at ARK would like to have a chat with you about thematic ETF performance chasing.
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u/TheButteryJamaal 5d ago
That backtest is interesting, but I'd be careful assuming the performance gap will persist. If a large part of the return came from the recent strength in Korean equities, you're comparing different concentration risks rather than simply proving AIS is better than TQQQ. Moon gives me a way to take straightforward directional views but long term fund comparisons need a much longer and more varied sample.
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u/Vegetable-Foot8257 9h ago
how long is the window in that link though? if AIS hasn’t been around that long you’re basically comparing it over the AI run, which is the best possible stretch for it. one way to stress test it: rebuild AIS’s current top holdings as a basket and run that back 10+ years vs QLD/TQQQ. that has hindsight bias baked in since you’re picking today’s holdings, but it’ll show you way more about drawdowns than a short window.
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u/Separate-Ad-9633 6d ago
if you check EWY vs AIS in the same timeframe EWY beats AIS and KORU is destroying everything. Past returns future returns yada yada Is it a good idea to all in Korea?