What is the meaning of “Closed Short” ,“Opened Long” ,“Scaled Out” and “Scaled In”?
Opened Long - is when you open a long position. Long means that you buy to open the position, so you are trying to profit as the price rises. So if you were closing a long position you would sell it. Closed Short - is when you close out a short position. Short means that you sell to open and buy back to close. With a short position you are trying to profit as the price falls. Scaled Out - means you get out of a position in increments as the price climbs (for long positions). Scaled In - means you set a target price and then invest in increments as the stock falls below that price (for long positions).
"In India the Short is what is called in other markets call as ""Naked Short"" [I think I got the right term]. It means that you can only short sell intra day and by the end of the day you have to buy back the shares [at whatever price, if you don't; the exchange will do it by force the next day]. In other markets the Intra day shorts are not allowed and one can short for several days by borrowing shares from someone else [arranged by broker] India has a futures market, so you can sell/buy something today with the execution date of one month. This is typically a fixed day of the month [I think last Thursday]" "For stock options, where I'm used to seeing these terms: Volume is usually reported per day, whereas open interest is cumulative. In addition, some volume closes positions and some opens positions.  For example, if I am long one contract and sell it to someone who was short one contract, then that adds to volume and reduces open interest.  If I hold no contracts and sell (creating a short position) to someone who also had no contracts, then I add to volume and I increase open interest. EDIT: With the clarification in your comment, then I would say some people opened and closed positions in that one day.  Their opening and closing trades both contribute to ""volume"" but they have not net position in the ""open interest.""" "Stock support and resistance levels mean that historically, there was ""heavy"" buying/selling at those levels. This suggests, but does not guarantee, that ""someone"" will buy at ""support"" levels, and ""someone"" will sell at ""resistance levels. Any ""history"" is meaningful, but most analysts will say that after six months to a year, the impact of events declines the further back in time you go. They can be meaningful for periods as short as days." Bootstrap has been a verb for a very long time, and you've used it as such all your life, or at the very least it's short form: booting.  It means, as you well know, to lift yourself up using your own resources. Generally the number of shares of a U.S. exchange-listed stock which have been shorted are tracked by the exchange and reported monthly.  This number is usually known as the open short interest.  You may also see a short interest ratio, which is the short interest divided by the average daily volume for the stock. The short interest is available on some general stock data sites, such as Yahoo Finance (under Key Statistics) and dailyfinance.com (also on a Key Statistics subpage for the stock). "The change is generally known as the Options Symbology Initiative (or ""OSI"") and there is a highly comprehensive guide to what occurred here. The basic gist of what occurred was a shift FROM: A coded system in which a shorter (3   to 5 letter symbol) could be used, but   the symbols required a data source to   determine what they meant. MSQ AD   used to be a MSFT Jan 20 option, but   you had to look up MSQ in a table to   know that. TO: A system in which much longer symbols   are needed, but they contain all the   information required to identify a   unique option: DELL 4.000 C 5/16/2010   isn't easy to type, but once you know   how to read it, it's easy to see that   it's an option on DELL, expiring on May 16th 2010, is a call (rather   than a put,) and has a strike price   of 4. As to why they did it, there are a number of benefits, but most important reason is this one:  they were running out of symbols.  The number of permutations of 3-5 letter symbols had been exceeded by the number of options that had been listed, resulting in the need to ""recycle"" symbols.   This meant that a current option symbol would be the same as an old one, in some cases on a different stock, which was wreaking havoc on historical data." If the first one is literally a company name, then 'company name' is fine. However, companies can issue shares more than once, and those shares might be traded separately, so you could have 'Google ordinary', 'Google preference', 'Google ordinary issue B'. Seeing the name spelled out in full like this isn't as common as just the company name, but I'd normally see it referred to as 'display name'. The second one is 'symbol', 'ticker', 'ID', and others. Globally, there are many incompatible ways of referring to a stock, depending on where it's listed (companies can have dual listings, and different exchanges have different conventions), and who's referring to it (Bloomberg and Reuters have different sets of IDs, with no predictable mapping between them). So there's no one shorthand name, and the word you use depends on the context. However, 'symbol' or 'ticker' is normally fine. In software sales. 90% of the time the purchaser bids out the sale to 4-8 vendors who then have to compete to win the business. One team eats, the rest go hungry. On large enterprise sales, the process can last over a year. It really hurts when you lose those. "Q: A: Everyone that is short is paying interest to the owners of the shares that the short seller borrowed. Although this quells your conundrum, this is also unrelated to the term. Interest in this context is just the number. In the options market, each contract also has an open interest, which tells you how many of that contract is being held. For your sake, think of it as ""how many are interested"", but really its just a completely different context." "SELL -10 VERTICAL $IYR 100 AUG 09 32/34 CALL @.80 LMT 1) we are talking about options, these are a derivative product whose price is based on 6 variables. 2) options allow you to create risk out of thin air, and those risks come with shapes, and the only limit is your imagination (and how much your margin/borrowing costs are). Whereas a simple asset like the shares for $IYR only has a linear risk profile. stock goes up, you make money, stock goes down, you lose money, and that risk graph looks linear. a ""vertical"" has a nonlinear risk profile 3) a vertical is a type of ""spread"" that requires holding options that expire at the same time, but at different strike prices. 3b) This particular KIND of vertical is called a bear call spread (BCS). Since you are bearish (this makes money if the stock goes down, or stays in a very specific range) but are using calls which are a bullish options product. 4) -10 means you are selling the vertical. +10 means you are buying the vertical. A ""long"" vertical is initiated by buying an option closer to the money, and selling an option at a higher strike price. This would be +X A ""short"" vertical is initiated by selling an option closer to the money and buying an option at a higher strike price. The quantity would be -X 5) 32/34 stands for the strike prices. so you would be selling 10 call options at the 32 strike price, and buying 10 call options at the 34 strike price, both options expire in August 6) LMT stands for limit order, and $.80 is the limit order price that is desired. OPENING a vertical spread requires knowledge of options as well as how to send orders. MANAGING a vertical requires even more finesse, as you can ""leg-in"" and ""leg-out"" of spreads, without sending the entire order to the exchange floor at once. There is much to learn." "Each candlestick in a candlestick chart represents the open, close, high and low for a period of time. If you are looking at a daily chart it represents the open price, close price, high price and low price for that day. If you are looking at an hourly chart, then a single candlestick represents the open, close, high and low prices for an hour. If looking at a weekly chart, then a single candlestick will represent the opening price on Monday morning, the closing price on Friday afternoon, and the highest and lowest price for that week. The diagram below represents the two main types of candle sticks.  When the price closes higher than they open for the period of the candlestick it is called a bullish candle and the main body is usually represented in green. When the price closes lower than they open for the period of the candlestick it is called a bearish candle and the main body is usually represented in red. In a bullish candle with a large real body and small shadows or wicks, where prices open near the low of the period and close near the top of the period, it represents a very bullish period (especially if volume is high). An example of this situation could be when good news is released to the market and most market participants want to buy the shares driving prices higher during the period. An example of a bullish candle with a small real body and a large upper shadow or wick could be when market participants start buying early during the period, then some negative news comes out or prices reach a major resistance level, then prices drop from their highs but still close higher than the open. The large upper shadow represents some indecision in prices moving higher. In a bearish candle with a large real body and small shadows or wicks, where prices open near the high of the period and close near the low of the period, it represents a very bearish period (especially if volume is high). An example of this situation could be when bad news is released to the market and most market participants want to sell the shares driving prices lower during the period. An example of a bearish candle with a small real body and a large lower shadow or wick could be when market participants start selling early during the period, then some positive news comes out or prices reach a major support level, then prices move up from their lows but still close lower than the open. The large lower shadow represents some indecision in prices moving lower. These are just some examples of what can be derived from looking at candlestick charts. There are plenty more and too much to include in this answer.  Another type of candle is the Doji, represented in the diagram below.  The Doji Candle represents indecision in the market. Prices open then move up to the high of the period then start falling past the open before reversing again and closing either at the open or very close to the open. The market participants can't decide whether the price should move up or down, so prices end up closing very close to where they opened. A doji Candle close to a market high or low could represent a turning point in the short term trend and could mean that over the next period or two prices could reverse and go in the opposite direction. There are many more definitions for candlestick charts, and I would recommend an introductory book on candlestick charting, like one from the ""Dummies"" series. The main things to keep in mind as a beginner it that a strong bullish candle with small shadows and large real body could represent further price movement upwards, a strong bearish candle with small shadows and large real body could represent further movement downwards, and any candle with large shadows could represent indecision and a reversal from the direction of the large shadow." "First lets understand what convexity means: Convexity -  convexity refers to non-linearities in a financial model. In other   words, if the price of an underlying variable changes, the price of an   output does not change linearly, but depends on the second derivative   (or, loosely speaking, higher-order terms) of the modeling function.   Geometrically, the model is no longer flat but curved, and the degree   of curvature is called the convexity. Okay so for us idiots this means: if the price of ABC (we will call P) is determined by X and Y. Then if X decreases by 5 then the value of P might not necessarily decrease by 5 but instead is also dependent on Y (wtf$%#! is Y?, who cares, its not important for us to know, we can understand what convexity is without knowing the math behind it). So if we chart this the line would look like a curve. (clearly this is an over simplification of the math involved but it gives us an idea) So now in terms of options, convexity is also known as gamma, it will probably be easier to talk about gamma instead of using a confusing word like convexity(gamma is the convexity of options). So lets define Gamma: Gamma - The rate of change for delta with respect to the underlying asset's price. So the gamma of an option indicates how the delta of an option will change relative to a 1 point move in the underlying asset. In other words, the Gamma shows the option delta's sensitivity to market price changes. or Gamma shows how volatile an option is relative to movements in the underlying asset. So the answer is: If we are long gamma (convexity of an option) it simply means we are betting on higher volatility in the underlying asset(in your case the VIX). Really that simple? Well kinda, to fully understand how this works you really need to understand the math behind it. But yes being long gamma means being long volatility. An example of being ""long gamma"" is a ""long straddle"" Side Note: I personally do trade the VIX and it can be very volatile, you can make or lose lots of money very quickly trading VIX options. Some resources: What does it mean to be ""long gamma"" in options trading? Convexity(finance) Long Gamma – How to Make a Long Gamma Position Work for You Delta - Investopedia Straddles & Strangles - further reading if your interested. Carry(investment) - even more reading." "Being ""long"" - expecting the price to go up to make a profit - is a two step process:  1) buy 2) sell Being ""short"" - expecting the price to go down to make a profit - is a 5 step process:  1) borrow someone else's asset 2) sell their asset on the open market to somebody else a third party 3) pocket the proceeds of the sell for your own account 4) buy an identical asset for a cheaper price 5) return this identical asset to the person that let you borrow their asset if this is successful you keep the difference between 3) and 4)" I'm not in the business but I've always thought that Catalyst + industry context = market beating returns.  Meaning that if you know what an event means faster than everyone else you can make money.  Though I don't know how you'd express that in a report.  An example that comes to mind is when Japan announced they were forming a consortium, the largest in the world, to make LCD panel glass.  After that I got the heck of GLW though the stock price kept going up at the time.  It is like no one understood the implications. &gt; mostly-passive funds consisting of a sufficiently diverse array of holdings with historically* low volatility  &gt; 3.Market it with excessive jargon to impress laymen   A quantitative-based global strategy with a wide coverage of asset classes that exhibit returns robustness and high inverted-alpha*. Uses the cutting edge of artificial intelligence to synthetically replicate index portfolios that maximizes benchmark correlation.   ^^*Defined ^^as ^^1/alpha, ^^as ^^alpha ^^-&gt; ^^0 ^^then ^^inverted ^^alpha ^^-&gt; ^^infinity.