A lattice created by a multi-material 3-D printer at Georgia Institute of Technology that can permanently expand to eight times its original width after exposure to heat. Credit: Rob Felt A team of researchers from Georgia Institute of Technology and two other institutions has developed a new 3-D printing method to create objects that can permanently transform into a range of different shapes in response to heat.
The team, which included researchers from the Singapore University of Technology and Design (SUTD) and Xi'an Jiaotong University in China, created the objects by printing layers of shape memory polymers with each layer designed to respond differently when exposed to heat. "This new approach significantly simplifies and increases the potential of 4-D printing by incorporating the mechanical programming post-processing step directly into the 3-D printing process," said Jerry Qi, a professor in the George W. Woodruff School of Mechanical Engineering at Georgia Tech. "This allows high-resolution 3-D printed components to be designed by computer simulation, 3-D printed, and then directly and rapidly transformed into new permanent configurations by simply heating." Read Entire Article: https://www.sciencedaily.com/releases/2017/04/170412155112.htm Day trading is making short-term trades, lasting less than one day, in an attempt to extract a profit from the financial markets. Some day traders are very active, making many trades each day, while other traders may only make one or two trades per day. The most common day trading markets are stocks, forex and futures. Day trading can be a part-time or full-time career, depending on the trader's style.
It can be lucrative for some, but the long-term success rate is low. There is a lot of hype around day trading. Some websites promote it as a way to get rich quick (it isn't), and others say it is impossible (also not true). There are lots of day traders around the world who find success and make a living off the markets, so the truth lies somewhere in between those two extremes. If you've thought about day trading, it's worth your time to read through and understand the concepts discussed below, so you'll be better prepared for what to expect if you decide to proceed. Read Entire Article: https://www.thebalance.com/before-day-trading-1031231 Active trading is the act of buying and selling securities based on short-term movements to profit from the price movements on a short-term stock chart. The mentality associated with an active trading strategy differs from the long-term, buy-and-hold strategy. The buy-and-hold strategy employs a mentality that suggests that price movements over the long term will outweigh the price movements in the short term and, as such, short-term movements should be ignored. Active traders, on the other hand, believe that short-term movements and capturing the market trend are where the profits are made. There are various methods used to accomplish an active-trading strategy, each with appropriate market environments and risks inherent in the strategy. Here are four of the most common types of active trading and the built-in costs of each strategy. (Active trading is a popular strategy for those trying to beat the market average.
Read more: 4 Common Active Trading Strategies http://www.investopedia.com/articles/active-trading/11/four-types-of-active-traders.asp#ixzz4dvGxTvil Follow us: Investopedia on Facebook Day trading for beginners is like taming a lion, except more expensive. It's a risky and challenging pursuit: buying stocks and selling them again in the same day, making money off tiny fluctuations in the price of a stock over a six-hour period. For many years the tools of day trading were not available to the average investor. Today with high-speed Internet connections and a lot of nerve, anybody can day trade. If you have a stout heart, here's what you can do to avoid common and costly mistakes.
Develop a business plan. Day trading is a business endeavor just like any other income-producing endeavor. As a result, you should develop a business plan that includes the following:
Read Entire Article: http://www.wikihow.com/Avoid-Day-Trading-Mistakes Consumer tips that everyone should know and understand in order to protect themselves financially.4/8/2017
TOP TEN CONSUMER TIPS:
1. Say no to high-pressure sales pitches. If the offer is only good today, walk away. 2. Always read contracts carefully before you sign them, and make sure all written documents match what you’ve been promised. Never sign a document that you don’t understand or that has blanks to be filled in later. 3. Be cautious when responding to telemarketers, door-to-door sellers, and email or text pitches. Instead of responding to unsolicited offers, decide when and where you want to go shopping. 4. You never have to make a purchase or pay taxes, fees or other expenses in advance to win a prize. Anyone who demands an upfront fee for a prize is trying to scam you. 5. Never give out your Social Security Number, credit card or bank account number or other personal information to anyone you don’t know who contacts you. 6. Be skeptical of upfront fees. North Carolina law makes it illegal to collect advance fees for some types of work, such as foreclosure assistance and debt settlement help. If an advance payment is required for other kinds of transactions, use a credit card when possible. This gives you some protection if your order doesn’t arrive or the work isn’t completed. 7. Do business with companies you know or that come recommended by those you trust. Check out companies with the Attorney General’s Office at 1-877-5-NO-SCAM or your local Better Business Bureau before making major purchases. 8. Join the Do Not Call registry to cut down on unwanted telemarketing calls. To sign up, call 1-888-382-1222 from the number you wish to register or visit www.donotcall.gov. Once you’re on the list, report Do No Call violators to the Attorney General’s Office. 9. Check your credit report regularly. You’re entitled to one free credit report per year from each nationwide credit bureau. To access your free credit reports, visit www.annualcreditreport.com or call 1-877-322-8228. 10. If an offer sounds too good to be true, it probably is. Read Article: http://www.ncdoj.gov/Consumer/Top-Ten-Consumer-Tips.aspx What is a 'Day Trader'A day trader engages in long and short trades in an attempt to profit by capitalizing on the intraday movements of a market’s price action resulting from temporary inefficiencies in the supply and demand of the moment. A day trader often closes out all trades before the market close and does not hold any open positions overnight. Some day traders use leverage to magnify the returns generated from small stock price movements.
BREAKING DOWN 'Day Trader'Day traders are handicapped by the bid-ask spread, trading commissions and expenses for real-time news feeds and financial analysis packages. Successful day trading is a skill that requires extensive knowledge and experience to master. For those day traders that master the skill, opportunity for making profits is abound. There are many methods and techniques that day traders use to make trading decisions. They range from traders that employ very elaborate computerized trading systems that use technical analysis to calculate favorable probabilities, to others that trade based on sheer instinct or “gut feeling.” At all levels, there are those that are profitable, and many that are not. What Day Traders TradeUnlike investors who use fundamental data to analyze the long-term growth potential of a corporation in order to make a decision to take a long position in its security, a day trader is more concerned with price action characteristics of the security itself. Price volatility and average day range are critical to a day trader. A security needs to have sufficient price movement over the course of a typical day in order to attempt to capture some of that movement for profit. Volume and liquidity are also crucial to a day trader in that entering and exiting trades quickly is vital to capturing small profits per trade. Securities with small daily range and light daily volume are not well suited for day trading. How Day Traders TradeDay traders key on any events that create a short term movement in the market. Trading the news is a popular technique that day traders use. When scheduled announcements regarding economic statistics, corporate earnings or interest rates, and do on, are announced, there are always expectations by market participants. When those expectations are not met, or exceeded, markets usually make sudden and large moves, which day traders attempt to seize upon. Another popular method is fading the gap at the open. When the opening price shows a gap with respect to the prior day’s closing, taking a position in the opposite direction of the gap is known as fading the gap. For days when there is no news, or there are no gaps, day traders will make a determination early in the day as to which general direction the market is moving. If the market is moving upward, day traders will buy securities that are exhibiting strength when their prices dip. If the market is moving downward, day traders will short securities that are exhibiting weakness when their prices bounce. There are as many methods as there are day traders. Read more: Day Trader http://www.investopedia.com/terms/d/daytrader.asp#ixzz4dXZ24nCT Follow us: Investopedia on Facebook |
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