2018 S&P Amt-Free Municipal Ishares
High: 25.46
Low: 25.42
The ratio of the number of bought and sold lots based on the trading volume
The data is updated every 10 minutes
Glossary
The tactics of miners who, using special software, connect to the mining pool at the final stage in order to participate in the rewards distribution. The process of connecting to the data decryption takes place after other participants have decrypted most of the data. To reduce the frequency of pool hopping, pools put up security systems, limit the possibility of exiting the pool, and/or change the payment rules.
An individual or legal entity engaged in buying and selling or quoting financial instruments who acts on own behalf and at own expense; the dealer can enter into direct transactions with customers, brokers, or another dealer; the dealer profit is the difference between the purchase and sale prices of financial instruments, as well as changes in the market value thereof.
A repo (repurchase agreement) is a type of transaction in which securities are sold and an agreement to repurchase them at a predetermined price is concluded at the same time. Repo transactions appeared in the USA for the first time in 1917. The US Federal Reserve used this type of transaction to credit other banks.