What is the long-term CAGR of pure DCA into TQQQ? (Longest possible backtests/simulations)
Hi everyone, I have a pretty straightforward question but couldn’t get reliable results when I tried to run it myself. I’m looking for the annualized return (CAGR) of a pure DCA strategy into TQQQ (3x Nasdaq-100) — meaning regular fixed dollar investments (e.g. monthly) with no timing, no moving averages, no rebalancing, no additional strategies — just buy and hold DCA. I’m especially interested in the longest possible backtests, even if they use synthetic/pro forma TQQQ data going back to the 1970s or 1980s (before the actual ETF existed). If you have done or found such simulations, I’d love to see: What CAGR you got Over what exact time period Monthly / weekly / annual DCA frequency (if it makes a big difference) Bonus if you can compare it to QQQ or SPY under the same DCA rules. Thanks in advance! Appreciate any serious backtests or links.