Settling before T+3?
It is possible but unlikely. Securities firms would prefer never to settle externally; rather, they prefer to wait until the liabilities can be netted.  They are forced to make and take payment in three business days. The reason why is because settlement is costly in the same way as any other business would prefer to build trade credit instead of taking or making payment rapidly. The only circumstance where a financial firm would wish to take full delivery is when a counterparty is no longer trusted to be solvent. The T+3 settlement date only affects cash accounts.  In a cash account, you need to wait until the T+3 settlement date for your funds to be available to make your next trade.  But if you convert your cash account into a margin account, then you do not need to wait until the T+3 settlement date for your next trade - your broker will allow you to make another trade immediately.
Did You Make The Decision?   Some of us display Entrepreneurial traits from a young age, research shows that some successful individuals have had Entrepreneurial parents.  In my case, it was circumstantial – I took a leap of faith in myself &amp; have learnt so many valuable lessons along the way.  When you set-up in business you will go through an array of emotions for at least 2 years, it takes between 2 – 3 years for your nerves to settle &amp; to feel you are not faking it but making your future unfold in front of you. Hello,  I was curious if anyone had any insight as to why some mutual funds had different settlement dates than others. I've seen many funds that settle T+1 and some that are T+2 and yet others that are even longer than that.   Just curious what is going on behind the scenes that could cause the variation in settlement times.  I've looked on investopedia, my broker's website and other google related searches and couldn't find an answer. If anyone had a link or experience with this I would appreciate the information. "The American ""Security Exchange  Commission"" has imposed a rule upon all stock trading accounts. This rule is ""Regulation-T"". This rule specifies that stock trading accounts must be permitted three days after the termination of a trade to settle the account. This is just fancy lingo to justify the guarantee that the funds are either transferred out of your account to another persons  (the person that made money), or the money flows into your account.  A ""Day Trader's"" account avoids the hassle because you're borrowing money from your broker to trade with and circumvent Reg-T.  It's technically not how long you hold the trade that determines if you're a day trader, or not. It's your accounts liquidity and your credit worthiness." Your ETF will return the interest as dividends.  If you hold the ETF on the day before the Ex-Dividend date, you will get the dividend.  If you sell before that, you will not.  Note that at least one other answer to this question is wrong.  You do NOT need to hold on the Record date.  There is usually 2 days (or so) between the ex-date and the record date, which corresponds to the number of days it takes for your trade to settle.  See the rules as published by the SEC: http://www.sec.gov/answers/dividen.htm Firstly, I think you need to separate your question into two parts: If you are Chinese, live in China and intend to stay in China for most of your life then the default answer to question 1 should be Renminbi.  Question 2 is not as important, you can hold USD in almost any country in the world. Any investment you hold has risk, which may include market risk, credit risk, liquidity risk, inflation risk etc. Holding USD will expose you to exchange rate fluctuations as well.  If the Renminbi rises in value against the dollar your returns in USD will be reduced by the same amount (remember that for currency fluctuations you have to multiply the percentages, see here for a good explanation). The first thing you probably want to do is find out exactly what the assets are in the 理财 you have invested in.  The fact that there is a 'risk level' (even if it is only 2) would suggest to me that the fund is investing in some combination of bonds and stocks which means that your returns are not guaranteed and could make a loss. Interest rates on deposit accounts are mandated by the government in China, and the current 12 month deposit rate on RMB is 3%.  To earn over 3%, GEB must be investing your assets in something else (I'm guessing bonds).  Bear in mind that 1.5 years is a very short amount of time in investments, so don't assume this return will continue!  I'm afraid I've only been studying Chinese for a year, so I can't really help you much with the link you've sent through - you may want to check if there is any guaranteed minimum return, which can be the case in more complex structured products. Ultimately you will need to pick an investment which you feel gives you the best combination of risk and return for your situation, there are a huge amount of options to choose between.  The 4-5% you are earning right now is not a huge risk premium on the 3% you could earn in China from a time deposit, but in the current environment you may struggle to beat it without taking on more risk.  Before considering that though - understand how much risk you already have with GEB. I would not advise this for two reasons: Your point that the investment could be lower at the end of the 3 years is a concern, although with a safe investment, it is less so, but this reduces the potential gain. While your interest is not gaining interest, your interest charged is based on the principal. If you pay off the loans, you reduce the principal and therefore you pay less interest in the long run, even if the interest isn't capitalized. All that this means is that you are basically being charged simple interest as opposed to compounding interest, but reducing the principal helps in either case. You are mistaken about the benefits of the tax deduction. You reduce your tax bill by the marginal rate times the student loan interest you paid for the year. So if you are in the 15% tax bracket and paid $100 in interest, you save $15. This is not a reason to keep the loans (because you have to pay $100 to get $15), but you are mistaken on the benefit, it has nothing to do with shifting the tax brackets. Also, speaking of taxes, don't forget that you pay taxes on investment gains. Excellent, very sharp. No it will not be vega neutral exactly! If you think about it, what does a higher vol imply? That the delta of the option is higher than under BS model. Therefore, the vega should also be greater (simplistic explanation but generally accurate). So no, if you trade a 25-delta risky in equal size per leg, the vega will not be neutral. But, in reality, that is a very small portion of your risk. It plays a part, but in general the vanna position dominates by many many multiples.  What do you do that you asked such a question, if you don't mind? If you look at history, it shows that the more people predict corrections the less was the chance they came. That doesn't prove it stays so, though. 2017 is not any different than other years in the future: Independent of this, with less than ten years remaining until you need to draw from your money, it is a good idea to move away from high risk (and high gain); you will not have enough time to recover if it goes awry. There are different approaches, but you should slowly and continuously migrate your capital to less risky investments. Pick some good days and move 10% or 20% each time to low-risk, so that towards the end of the remaining time 90 or 100% are low or zero risk investments. Many investment banks and retirement funds offer dedicated funds for that, they are called 'Retirement 2020' or 'Retirement 2030'; they do exactly this 'slow and continuous moving over' for you; just pick the right one.