Hi, if I’m thinking of buying Iwda quarterly via scb for some years first. Then when the portfolio hits above us100K, transfer over to interactive Brokers. Is this method sensible?
Maybe, maybe not. You’ll need to calculate what the total costs would be in both scenarios and compare them. If you’re delaying 2 out of 3 of your purchases of IWDA, there’s a cost to that in terms of average lost gain. (Otherwise you wouldn’t be buying IWDA.)
For example, let’s assume for sake of argument that IWDA will perform 6%/year better, on average, than funds in your bank account (source funds). If you have quarterly instead of monthly buys, then one third of your purchases will lose two months of gains, and one third will lose one month of gains. Let’s suppose you’re buying S$3,000 per quarter (what would otherwise be S$1,000 per month). So your annual “opportunity” loss is:
S$1,000 * 4 quarters * 2 months of loss * 6% gain / 12 (per month) + S$1,000 * 4 quarters * 1 month of loss * 6% gain / 12 (per month) =
S$60.
IB will definitely cost US$120 per year in this scenario (S$1,000/month into IWDA), including currency conversion. If Standard Chartered charges 0.5% for the currency conversion (yes, about right) and US$10 for the trade (which we’ll treat as S$14), then your fees are:
S$12,000 per year * 0.5% conversion + S$14 * 4 = S$116
plus the lost opportunity cost (S$60) = S$176
S$176 converted back into U.S. dollars is ... slightly more than US$120. IB wins in this scenario and with these assumptions.
Do your own calculation, but
frequently Interactive Brokers wins these comparisons.
Also, what’s the commission for purchasing iwda via scb?
Usually minimum commission (US$10) plus the higher currency conversion cost; potentially higher if you’re buying enough IWDA.
I rmb last time the rule is at least minimum US$100,000 to waive off the charge
did they change the rule recently?
No, but the US$10 minimum (age 26 and above) is often also the maximum for long-term investors, unless you’re a pretty big whale or bigger.