How do freight derivatives like Forward Freight Agreements (FFAs) work?
The product descriptions for FFA swaps and options can be found here:  http://www.lchclearnet.com/freight/ffas/products.asp The index (e.g. the BFA) is based on the settlement prices of the P2, P2A, and C4 contracts and the panamax TC routes.  As such it's just a performance index and replicates the returns you'd get from holding a portfolio of the constituents. I think from the clearing descriptions everything should be clear.  The wording in the link on the Baltic Exchange website is a bit nebulous.  I think they mean standardised instead of specified.  Because that's what sets the FFABA apart from OTC agreements or OTC spot markets. Edit: For more information on financial instruments in general see the Handbook of Financial Instuments.  I haven't got the latest edition but I doubt he will mention FFAs, CFSAs, or anything that's specific to maritime markets but after all they're just plain forward agreements over a not-so-common underlying. "To answer this part of the question: ""How can you build an index based on shipping routes - what is the significance of that? Indexes are traditionally built based on companies: e.g. S&P Index is a basket of companies whose price varies. But here you need a basket of FFA contracts from different oil firms (Shell, BP), 5 year Shell FFA's, 10 year shell FFA's. Where do routes enter the picture? Let the tanker any route he feels like."" No, you don't get a basket of FFA contracts from given companies (such as Shell and BP). What you get are rates assessed by a panel of brokers for the main tanker routes (especially in the tanker market, there are comparatively few standard routes, because the major oil loading areas are also comparatively few). The panel will assess the spot and future markets on a daily basis, and issue the rates accordingly."
Yep we tried that last year. The only one who was not extortionate could not clear the item through U.S customs,  so our Client had to hire a broker to do this, which was a hassle.   I have also been in touch with companies who offer freight,  warehousing and distribution. Idea was to ship over ten units at a time in a shipping container, store in warehouse and the instruct distribution as the orders came in. After all the calculations it only worked out about $40 cheaper than sending them one by one stright to customers. With each shed costing around $800 to ship!   I found that one air fright carrier did have the solution we needed, and good rates, who I am using next week.  They have had a change of policy recently though and will not deliver to residential addresses going forward. So now I am back at square one... For one, the startup doesn't exist yet, so until March I will get nothing on hand, though I have enough reserves to bridge that time. I would not take this deal unless the start-up exists in some form.  If it's just not yet profitable, then there's a risk/reward to consider.  If it doesn't exist at all, then it cannot make a legal obligation to you and it's not worth taking the deal yet.  If everything else is an acceptable risk to you, then you should be asking the other party to create the company and formalize the agreement with you. As regards reserves, if you're really getting paid in shares instead of cash, then you may need them later.  Shares in a start-up likely are not easy to sell (if you're allowed to sell them at all), so it may be a while before a paycheck given what you've described. For a second, who pays the tax? This is my first non-university job so I don't exactly know, but usually the employer has to/does pay my taxes and some other stuff from my brutto-income (that's what I understood). If brutto=netto, where is the tax? This I cannot answer for Germany.  In the U.S. it would depend in part on how the company is organized.  It's likely that some or all of the tax will be deferred until you monetize your shares, but you should get some professional advice on that before you move forward.  As an example, it's likely that you'd get taxed (in part or in whole) on what we'd call capital gains (maybe Abgeltungsteuer in German?) that would only be assessed when you sell the shares. For third, shares are a risk. If I or any other in the startup screw really, my pay might be a lot less than expected. Of course, if it works out I'm rich(er). This is the inherent risk of a start-up, so there's no getting around the fact that there's a chance that the business may fail and your shares become worthless.  Up to you if you think the risk is acceptable.  Where you can mitigate risk is in ensuring that there's a well-written and enforceable set of documents that define what rights go with the shares, who controls the company, how profits will be distributed, etc.  Don't do this by spoken agreement only.  Get it all written down, and then get it checked by a lawyer representing your interests. "Coming from someone who has worked a in the account servicing department of an actual bank in the US, other answers are right, this is probably a scam, the phone number on the letter is probably ringing to a fraudulent call center (these are very well managed and sound professional), and you must independently locate and dial the true contact number to US Bank. NOW. Tell them what happened. Reporting is critical. Securing your money is critical. Every piece of information you provided ""the bank"" when you called needs to be changed or worked around. Account numbers, passwords, usernames, card numbers get changed. Tax ID numbers get de-prioritized as an authentication mechanism even if the government won't change them. The true bank probably won't transfer you to the branch. If the front-line call center says they will, ask the person on the phone what the branch can do that they cannot. Information is your friend. They will probably transfer you to a special department that handles these reports. Apparently Union Bank's call center transfers you to the branch then has the branch make this transfer. Maybe their front-line call center team is empowered to handle it like I was. Either way, plug your phone in; if the call takes less than 5 minutes they didn't actually do everything. 5 to 8 minutes per department is more likely, plus hold time. There's a lot of forms they're filling out. What if that office is closed because of time differences? Go online and ask for an ATM limit increase. Start doing cash advances at local banks if your card allows it. Just get that money out of that account before it's in a fraudsters account. Keep receipts, even if the machine declines the transaction. Either way, get cash on hand while you wait for a new debit card and checks for the new account you're going to open. What if this was fraud, you draw your US Bank account down to zero $800 at a time, and you don't close it or change passwords? Is it over? No. Then your account WILL get closed, and you will owe EVERYTHING that the fraudsters rack up (these charges can put your account terrifyingly far in the negative) from this point forward. This is called ""participation in a scam"" in your depository agreement, because you fell victim to it, didn't report, and the info used was voluntarily given. You will also lose any of your money that they spend. What if US Bank really is closing your account? Then they owe you every penny you had in it. (Minus any fees allowed in the depository agreement). This closure can happen several days after the date on the warning, so being able to withdraw doesn't mean you're safe. Banks usually ship an official check shipped to the last known address they had for you. Why would a bank within the United States close my account when it's not below the minimum balance? Probably because your non-resident alien registration from when you were in school has expired and federal law prohibits them from doing business with you now. These need renewed at least every three years. Renewing federally is not enough; the bank must be aware of the updated expiration date. How do I find out why my account is being closed? You ask the real US Bank. They might find that it's not being closed. Good news! Follow the scam reporting procedure, open a new account (with US Bank if you want, or elsewhere) and close the old one. If it IS being closed by the bank, they'll tell you why, and they'll tell you what your next options are. Ask what can be done. Other commenters are right that bitcoin activity may have flagged it. That activity might actually be against your depository agreement. Or it set off a detection system. Or many other reasons. The bank who services your account is the only place that knows for sure. If I offer them $500 per year will they likely keep the account opened? Otherwise I got to go to singapore open another account Legitimate financial institutions in the United States don't work this way. If there is a legal problem with your tax status in the US, money to the bank won't solve it. Let's call the folks you've talked to ""FraudBank"" and the real USBank ""RealBank,"" because until RealBank confirms, we have no reason to believe that the letter is real.  FraudBank will ask for money. Don't give it. Don't give them any further information. Gather up as much information from them as possible instead. Where to send it, for example. Then report that to RealBank. RealBank won't have a way to charge $500/year to you only. If they offer a type of account to everyone that costs $500, ask for the ""Truth in Savings Act disclosures."" Banks are legally required to provide these upon request. Then read them. Don't put or keep your money anywhere you don't understand." This is perfect for the ELI5 posts that always come up on this topic.  Great article.  I'd be interested in seeing a little more on the regulatory aspects of derivative contracts.  Derivatives are complex because the associated risks are complex.  When banks, insurers, and other entities large enough to have a Chief Risk Officer enter into these contracts, the assumption is that they know what they're doing, so to my knowledge, they're generally lightly regulated.  Additionally, those that understand derivatives enough to regulate them are unlikely to work for the comparatively low wages that they'd get in government. That said, I'd be interested in seeing something discussing the challenges in regulating something like this.  Even before 2008, there were some pretty big failures involving derivatives where risk was not adequately managed that probably wouldn't have been avoided with stronger regulation. Imaging driving a bicycle turned backwards, steering it with the steering wheel in the back, while trying to keep to the center of the road. Just keeping going down the road requires a huge degree of control, and constant small adjustments... If you get it trouble, and turn the wheel in the wrong direction, the trouble increases exponentially, ending in a huge crash.  Now the swirling road is futures market, the bicycle is your account, turning the steering wheel left and right is going long or short futures, with steering wheel angle being your position size. "I'm far from certain, but I'll take a swing at it.  Equilibrium term structure models ""predict"" a term structure that we don't observe, and no-arbitrage models ""correct"" prediction to match reality.  An analogous place to look would be implied volatility surfaces.  Black-Scholes predicts a specific implied volatility surface (or rather, it assumes the surface is flat).  So I think a Hull-White-style no-arbitrage model might work by addressing the difference between predicted and actual surfaces.  Like term structure models, you'd take a set of observed volatilities and somehow plug them into BS so that the BS price didn't imply arbitrage opportunities within the observed set of options.  I'm not at all certain that I'm being clear, and there's a distinct possibility that I'm saying/thinking something stupid." "My take on this is that with any short-selling contract you are engaging in, at a specified time in the future you will need to transfer ownership of the item(s) you sold to the buyer. Whether you own the item(s) or in your case you will buy your friend's used  car in the meantime (or dig enough gold out of the ground - in the case of hedging a commodity exposure) is a matter of ""trust"". Hence there is normally some form of margin or credit-line involved to cover for you failing to deliver on expiry." hmmm. I think it's because in both cases, you must pay for it up front, before the positions are closed out. You own nothing except the right to buy the stock re: the call, and the obligation to buy the stock re: the short.  You buy a call, but must borrow the stock, for which you must put some margin collateral and there is a cost to borrow. You pay for that, of course.  I wouldn't call it lending though.