Examlex
The resolution of Olbers's paradox suggests that it gets dark at night because
Long Positions
Investing strategy where an investor buys a security with the expectation that it will increase in value.
Short Positions
An investment strategy where an investor sells borrowed securities with the intention of buying them back at a lower price to profit from a price decline.
Delivery Date
The specific date on which the delivery of the commodities, securities, or other assets is scheduled to occur in a contract.
Financial Futures
Contracts to buy or sell financial instruments, like currencies or government bonds, at a predetermined future date and price.
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