How are days counted when funding a new account within 10 days
"If the wording is ""within 10 days"" then its 10 days. Calendar days. Otherwise they would put ""10 business days"", for example. Usually, if you need to do something within 10 days from today, the first day to count is today. I would expect ""within"" to mean that you can fund in any of the days up to the 10th. But that's me, trying to read English as English. Why don't you call the bank and ask them?"
What if there is only one trading day and the volume is smaller than   the open interest on that one trading day. This is assuming there is   no open interest before that day? I pulled this from a comment. This can't happen. We have zero open interest on day one. On day 2, I buy 10 contracts. Volume is 10 and now open interest is also 10. Tomorrow, if I don't sell, open interest starts at 10 and will rise by whatever new contracts are traded.   This is an example. I removed the stock name. This happens to be the Jan'17 expiration. The 10 contract traded on the $3 strike happen to be mine. You can see how open interest is cumulative, representing all outstanding contracts. It's obvious to me the shares traded as high as $5 at some point which created the interest (i.e. the desire) to trade this strike. Most activity tends to occur near the current price. "I live near historic Concord, Massachusetts, and frequently drive past Walden Pond. I'm reminded of Henry David Thoreau's words,  ""Simplify, simplify, simplify."" In my opinion, fewer is better. 2 checkbooks? I don't see how that makes budgeting any easier. The normal set of expenses are easily kept as one bucket, one account.  The savings 2&3 accounts can also be combined and tracked if you really want to think of them as separate accounts.  Now, when you talk about 'Retirement' that can be in tax-wise retirement accounts, e.g. 401(k), IRA, etc. or post tax regular brokerage accounts. In our situation, the Schwab non-retirement account was able to handle emergency (as money market funds) along with vacation/rainy day, etc, in CDs of different maturities. As an old person, I remember CDs at 10% or higher, so leaving money in lower interest accounts wasn't good. Cash would go to CDs at 1-5 year maturities to maximize interest, but keep money maturing every 6-9 months.  Even with the goal of simplifying, my wife and I each have a 401(k), an IRA, and a Roth IRA, I also have an inherited Roth, and I manage my teen's Roth and brokerage accounts. That's 9 accounts right there. No way to reduce it.  To wrap it up, I'd go back to the first 4 you listed, and use the #4 checking attached to the broker account to be the emergency fund. Now you're at 3. Any higher granularity can be done with a spreadsheet.  Think of it this way - the day you see the house you love, will you not be so willing to give up that year's vacation?" Set him up to take credit cards just as a convenience thing, and he can advertise that he accepts all major credit cards.    I've been helping my mother set up farmers to do this at the Farmer's  Market she manages.  [Squareup](https://squareup.com/) is ridiculously easy to set up.  You just need a smart phone (iphone or android based) and one of their little square reader thingies that fit into the audio jack, an email, and bank account routing info.  Set up time is ten minutes the first day, 3 minutes once the confirmation info is accounted for.  You can buy the readers at Walgreens...Best Buy...lots of random places, and Squareup reimburses you the $10 cost of the reader so it ends up being free.  I made a test account and I was able to receive funds directly into my bank account within about 4 days. Let's say I have $10,000, and I invest said monies in mutual fund   XXXXX at $100/share, effectively giving me 100 shares. Now, let's   assume at the end of the year I have a 5% return. My $10,000 is now   $10,500. At what point does my investment benefit from compounded interest?   Monthly? Quarter? Yearly? Does it even benefit? Daily would be my answer as your investment, unless you are selling shares or not re-investing distributions is getting the following day's change that impacts the overall return. Consider how if your fund went up 2% one day and then 2% another day from that $10,000 initial investment. The first gain brings it up to $10,200 and then the second makes it $10,402 where the extra $2 is from the compounding. The key though is that these are generally small movements that have to be multiplied together. Note also that if your fund goes up and down, you may end up down overall given how the returns compound. Consider that your $10,000 goes up 10% to $11,000 and then down 10% to result in $9,900 as the return for up x% and down x% is (1+x)(1-x)=1-x^2 which in this case is 1% as 10% of 10% is 1%. The key is how long do you keep all the money in there so that the next day is applied to that amount rather than resetting back to the initial investment. "Well, it's directly depositing money in your account, but Direct Deposit is something completely different: https://en.wikipedia.org/wiki/Direct_deposit Direct deposits are most commonly made by businesses in the payment of salaries and wages and for the payment of suppliers' accounts, but the facility can be used for payments for any purpose, such as payment of bills, taxes, and other government charges. Direct deposits are most commonly made by means of electronic funds transfers effected using online, mobile, and telephone banking systems but can also be effected by the physical deposit of money into the payee's bank account. Thus, since the purpose of DD is to eliminate checks, I'd say, ""no"", depositing cash directly into your account does not count as the requirement for one Direct Deposit within 90 days." "The T+3 ""rule"" relates only to accounting and not to trading.  It does not prevent you from day trading.  It simply means that the postings in you cash account will not appear until three business days after you have executed a trade.  When you execute a trade and the order has been filled, you have all of the information you need to know the cash amounts that will hit your account three business days later. In a cash account, cash postings that arise from trading are treated as unsettled (for three days), but this does not mean that these funds are available for further trading.  If you have $25,000 in your account on day 1, this does not mean that you will be able to trade more than $25,000 because your cash account has not yet been debited.  Most cash accounts will include an item detailing ""Cash available for trading"".  This will net out any unsettled business transacted. For example, if you have a cash account balance of $25,000 on day one, and on the same day you purchase $10,000 worth of shares, then pending settlement in your cash account you will only have $15,000 ""Cash available for trading"". Similarly, if you have a cash balance of $25,000 on day one, and on the same day you ""day trade"", purchasing $15,000 and selling $10,000 worth of shares, then you will have the net of $20,000 ""Cash available for trading"" ($20,000 = $25,000 - $15,000 + $10,000). If by ""prop account"" you mean an account where you give discretion to a broker to trade on your behalf, then I think the issues of accounting will be the least of your worries.  You will need to be worried about not being fleeced out of your hard earned savings by someone far more interested in lining their own pockets than making money for you." "This election only applies to payments that you make within 120 days of your having received loan money. These wouldn't be required payments, which is why they are called ""early"" payments. For example, let's say that you've just received $10,000 from your lender for a new loan. One month later, you pay $500 back. This election decides how that $500 will be applied.  The first choice, ""Apply as Refund,"" means that you are essentially returning some of the money that you initially borrowed. It's like you never borrowed it. Instead of a $10,000 loan, it is now a $9,500 loan. The accrued interest will be recalculated for the new loan amount.  The second choice, ""Apply as Payment,"" means that your payment will first be applied to any interest that has accrued, then applied to the principal. While you are in school, you don't need to make payments on student loans. However, interest is accruing from the day you get the money. This interest is simple interest, which means that the interest is only based on the loan principal; the interest is not compounding, and you are not paying interest on interest. After you leave school and your grace period expires, you enter repayment, and you have to start making payments. At this point, all the interest that has accrued from the time you first received the money until now is capitalized. This means that the interest is added to your loan principal, and interest will now be calculated on this new, larger amount. To avoid this, you can pay the interest as you go before it is capitalized, which will save you from having to pay even more interest later on.  As to which method is better, just as they told you right on the form, the ""Apply as Refund"" method will save you the most money in the long run.  However, as I said at the beginning, this election only applies if you make a payment within 120 days from receiving loan funds. Since you are already out of school and in repayment, I don't think it matters at all what you select here.  For any students reading this and thinking about loans, I want to issue a warning. Student loans can ruin people later in life. If you truly feel that taking out a loan is the only way you'll be able to get the education you need, minimize these as much as possible. Borrow as little as possible, pay as much as you can as early as you can, and plan on knocking these out ASAP. Great Lakes has a few pages that discuss these topics:" The previous day's close on Thursday 10th October was 5,000.00 The close on Friday 11th October is 5,025.92 So the gain on Friday was 25.92 (5025.92 - 5000) or 0.52% (25.92/5000 x 100%). No mystery!