How does a dividend announcement affect a option straddle position
When dividend is announced the stock and option price may react to that news, but the actual payout of the dividend on the ex-dividend date is what you probably are referring to. The dividend payout affects the stock price on the ex-dividend date as the stock price will drop by the amount of paid out dividend (not taking into account other factors). This in turn drives the prices of all options.  The amount of change in the option price for this event is not only dependent the dividend payout, but also on how far these are in our out of the money and what there time to expiration is. The price of a call option that is far out of the money would react less than the price of a put that would be far in the money. Therefore I would argue that these two will not necessarily offset each other.
"If a company earns $1 Million in net profit (let's say all cash, which is not entirely realistic), it can do one of three things with it: On the balance sheet - profits that have not been distributed show up as ""retained earnings"".  When dividends are paid, Retained Earnings and cash are reduced. None of the other options change the fact that it is still ""profit"" - they all just affect the balance sheet, not the income statement: Note that when a company issues dividends, it reduces its per-share value since cash is leaving the door with nothing in return.   In Apple's case, since a significant amount of its profit was earned in other countries (where it was not taxed by the US), it would pay a significant amount in US corporate tax by bringing it back to the US by investing it or paying dividends. They are betting that at some point, the US will change the rules to make it more favorable to ""repatriate"" the money and reduce their tax significantly." "At the most fundamental level, every market is comprised of buyers and selling trading securities. These buyers and sellers decide what and how to trade based on the probability of future events, as they see it. That's a simple statement, but an example demonstrates how complicated it can be. Picture a company that's about to announce earnings. Some investors/traders (from here on, ""agents"") will have purchased the company's stock a while ago, with the expectation that the company will have strong earnings and grow going forward. Other agents will have sold the stock short, bought put options, etc. with the expectation that the company won't do as well in the future. Still others may be unsure about the future of the company, but still expecting a lot of volatility around the earnings announcement, so they'll have bought/sold the stock, options, futures, etc. to take advantage of that volatility.  All of these various predictions, expectations, etc. factor into what agents are bidding and asking for the stock, its associated derivatives, and other securities, which in turn determines its price (along with overall economic factors, like the sector's performance, interest rates, etc.) It can be very difficult to determine exactly how markets are factoring in information about an event, though. Take the example in your question. The article states that if market expectations of higher interest rates tightened credit conditions... In this case, lenders could expect higher interest rates in the future, so they may be less willing to lend money now because they expect to earn a higher interest rate in the future. You could also see this reflected in bond prices, because since interest rates are inversely related to bond prices, higher interest rates could decrease the value of bond portfolios. This could lead agents to sell bonds now in order to lock in their profits, while other agents could wait to buy bonds because they expect to be able to purchase bonds with a higher rate in the future.  Furthermore, higher interest rates make taking out loans more expensive for individuals and businesses. This potential decline in investment could lead to decreased revenue/profits for businesses, which could in turn cause declines in the stock market. Agents expecting these declines could sell now in order to lock in their profits, buy derivatives to hedge against or ride out possible declines, etc. However, the current low interest rate environment makes it cheaper for businesses to obtain loans, which can in turn drive investment and lead to increases in the stock market. This is one criticism of the easy money/quantitative easing policies of the US Federal Reserve, i.e. the low interest rates are driving a bubble in the stock market. One quick example of how tricky this can be. The usual assumption is that positive economic news, e.g. low unemployment numbers, strong business/residential investment, etc. will lead to price increases in the stock market as more agents see growth in the future and buy accordingly. However, in the US, positive economic news has recently led to declines in the market because agents are worried that positive news will lead the Federal Reserve to taper/stop quantitative easing sooner rather than later, thus ending the low interest rate environment and possibly tampering growth.  Summary: In short, markets incorporate information about an event because the buyers and sellers trade securities based on the likelihood of that event, its possible effects, and the behavior of other buyers and sellers as they react to the same information. Information may lead agents to buy and sell in multiple markets, e.g. equity and fixed-income, different types of derivatives, etc. which can in turn affect prices and yields throughout numerous markets." Well I just had my interview about 2 weeks ago and some of these questions DID come up.  So these are a start, but also you should just pay attention carefully to your finance course literature.  Things like price/yield relations of bonds. How does maturity affect their price sensitivity? What does dividend issuance do to the value of an equity's stock?  As to your next summer internship... I find it a little weird that you'd be involved in VC.  No offense, but those people usually have many years of background in an industry before they start giving seed money to prospective companies.  Maybe some specifics on what you'd actually be doing for a VC firm could help me help you. "It is true, as farnsy noted, that you generally do not know when stock that you're holding has been loaned by your broker to someone for a short sale, that you generally consent to that when you sign up somewhere in the small print, and that the person who borrows has to make repay and dividends. The broker is on the hook to make sure that your stock is available for you to sell when you want, so there's limited risk there. There are some risks to having your stock loaned though.  The main one is that you don't actually get the dividend.  Formally, you get a ""Substitute Payment in Lieu of Dividends.""  The payment in lieu will be taxed differently.  Whereas qualified dividends get reported on Form 1099-DIV and get special tax treatment, substitute payments get reported on Form 1099-MISC. (Box 8 is just for this purpose.)  Substitute payments get taxed as regular income, not at the preferred rate for dividends. The broker may or may not give you additional money beyond the dividend to compensate you for the extra tax. Whether or not this tax difference matters, depends on how much you're getting in dividends, your tax bracket, and to some extent your general perspective. If you want to vote your shares and exercise your ownership rights, then there are also some risks.  The company only issues ballots for the number of shares issued by them.  On the broker's books, however, the short sale may result in more long positions than there are total shares of stock. Financially the ""extra"" longs are offset by shorts, but for voting this does not balance. (I'm unclear how this is resolved - I've read that the the brokers essentially depend on shareholder apathy, but I'd guess there's more to it than that.) If you want to prevent your broker from loaning out your shares, you have some options:" IESC has a one-time, non-repeatable event in its operating income stream.  It magnifies operating income by about a factor of five.  It impacts both the numerator and the denominator.  Without knowing exactly how the adjustments are made it would take too much work for me to calculate it exactly, but I did get close to their number using a relatively crude adjustment rule. Basically, Yahoo is excluding one-time events from its definitions since, although they are classified as operating events, they distort the financial record.  I teach securities analysis and have done it as a profession.  If I had to choose between Yahoo and Marketwatch, at least for this security, I would clearly choose Yahoo. If you are worried about elections think about writing some calls against your long positions to help hedge.   If you have MSFT (@ $51.38 right now) you could write a MSFT Call for lets say $55. You can bank $170 per 100 shares (let's say you write it at 1.70) (MSFT 01/20/2017 55.00 C 1.73 +0.01 Bid: 1.69 Ask: 1.77) If MSFT goes down a lot you will have lost $170 less per 100 shares than you would have because you wrote an option for $170.  You will in fact be break even if the stock falls to 49.68 on the Jan Strike Date. If MSFT goes up $3.50 you will have made $170 and still have your MSFT stock for a net gain of $520.  $170 in cash for the premium and your stock is now worth $350 more. If MSFT goes up $3.62 or more you will have made the max $530ish and have no MSFT left potentially losing additional profit if the stock goes up like gang busters.   So is it worth it for you to get $170 in cash now and risk the stock going up more than $5 between now and Jan.  That is the decision to make here. To Chris' comment, find out if the assignment commission is the same as the commission for an executed trade. If that does affect the profit, just let it expire.  I've had spreads (buy a call, sell a higher strike call, same dates) so deep in the money, I just made sense to let both exercise at expiration. Don't panic if all legs ofthe trade don't show until Sunday or even Monday morning. The Paragraph talks about dividends given by Mutual Funds. Say a fund has NAV of $ 10, as the value of the underlying security grows, the value of the fund would also grow, lets say it becomes $ 12 in 2 months. Now if the Mutual Fund decides to pay out a dividend of $ 1 to all unit holder, then post the distribution of dividend, the value of the Fund would become to $ 11. Thus if you are say investing on 1-April and know that dividends of $1 would be paid on 5-April [the divided distribution date is published typically weeks in advance], if you are hoping to make $1 in 5 days, that is not going to happen. On 6-April you would get $1, but the value of the fund would now be $11 from the earlier $12. This may not be wise as in some countries you would ending up paying tax on $1. Even in shares, the concept is similar, however the price may get corrected immediately and one may not actually see it going down by $1 due to market dynamics.