QUOTE(zstan @ Mar 6 2021, 10:45 AM)
.... Every year the portfolios are
reoptomised to the current situation. Unless shares or forex where you can lose 50% a day
Noobie Question here about
OptimizationShort version: What is the impact of Optimization to our portfolio over the long horizon of time with regular DCA?
Long version:
Case 1:Assume the index always goes up over time in long term.
Assume we bougtht ETF-A at $1.00 5 years ago. (of course we will having DCA
regularly along the way)
Assume today price is $2.00.
Assume, today, for some reason (during up-trend, down-trend, change of economic geographic / trade etc), SA Optimization happen. Assume this Optimization sell part or all of the Original ETF-A, and buy the new ETF-B, at $3.00 (assume).
Assume 10 years later, this ETF-B rose to $8.00.
Case 2:Assume the index always goes up over time in long term.
Assume we bougtht ETF-A at $1.00 5 years ago. (of course we will having DCA
regularly along the way)
Assume today price is $0.50.
Assume, today, for some reason (during up-trend, down-trend, change of economic geographic / trade etc), SA Optimization happen. Assume this Optimization sell part or all of the Original ETF-A, and buy the new ETF-B, at $3.00 (assume).
Assume 10 years later, this ETF-B rose to $8.00.
Bottom line: I understand and believe 1 ETF (with good fundamental, and great guess) will growth exponentially over the long time horizon, with regular DCA, without any 'Optimization' (which involve selling off and buy new).
But what will happen in the case of Optimization (that involve selling off and buy new)?
Will the Optimization kill-off the
Power of DCA that we had putting in during our regular DCA along the way? Will the Optimazation
reset our DCA value and we hv to start from zero to build up the Power of DCA whenever Optimization?
I am not in financial field and real wanna understand the relation and impact (positively/negatively) of Optimization to our investment value over long term.
PS: I might not know what I am talking about, pls go ahead to educate me.
I hv spent some 2 months time to read through from Page 1 thread till keep following the latest thread daily to understand the SA.
Thank you in advance for all the advise.
This post has been edited by tbgreen: Mar 6 2021, 06:30 PM