hi and welcome to the binary optionstrading tutorial this is Steve Wise and today we're going to talkabout the binary options hedge with a call and a put position and i just like to remind you that this tutorial and audio content and theslides therein are the property of binaryoptionbroker
and we're distributing this on so follow the guidelines on to usethis tutorial if you want redistributed and just bear in mind the rules andregulations with regarded to using it. all right so with that out of the way let's get started so let's take a look at a couple slidesi've made this first slide is
your basic naked binary option trade and what we've done here is we've takena binary option call on google we'vetaken a two hundred dollar position with a strike price at five seventy seven fifty per share that's what it was at the time i madethis slide in and made this discussion all the numbers all the details of thistrade that we talk about are covered on the website binaryoptionbroker
and you'll find all the information inall the all the percentages and what have you uh. there so if you have any questions about what thenumbers are and what they are meeting where they all came from that's all is going on the website but what i want to talk about in this tutorialis that this kind of position taking a nakedcall
binary option is very risky in it's not the kind of investment that isee as uh. a favorable one for you theinvestor and the reason why i say that is because there's so much downside risk and noprotection if things go awry and that's not the kind of trade iadvocate what i prefer to do
is i'd prefer to pair my binary option with another option either another security another optionanother binary option the underlying security itself maybe i already only underlying securityand i'm trying to make up some profit on that uh. taking advantage of market movementdownside upside what have you
Java Eclipse Tutorial Part 8 Adding JAR Files
Hi, this is Chad (shod) with luv2code .Welcome back to another tutorial on Eclipse. In this tutorial you will learn how to add JARfiles to an Eclipse project. I will cover the following topics: JAR refresher, Addinga JAR file and using classes from JAR file. Let's get started. You can use JAR files to add functionalityto your application. There are Java libraries available that are created by 3rd party groups.The most popular is OpenSource Software. The Java libraries are packaged as JAR files.A JAR file is basically a collection of compressed Java class files. In this example, I wantto add a StopWatch functionality to my application.
When the application is running I would liketo find our how long does a certain section of code take to run. Apache Commons providesthe StopWatch class. This class had methods to start and stop and you can manage via yourcode. The documentation for the StopWatch class is available here at Apache's website.I've created a very simple Eclipse project that only has one class right now. It hasa main method that will display the word running then it will perform a lengthy process whichis basically a call to this method here, that just does a sleep for 3 seconds and then willprint out finish. What I'd like to do is add some real StopWatch functionality to thisapplication.
The first thing I need to do is I need todownload the JAR file from the Apache website. Let me move over to my browser and I havea bookmark set up for it now but basically you want to go to this URL, commons.apache propercommonslang.Once you're at this site, there's a link here for download. I select download then I movedown to binaries and I choose the binary that I want. I choose commonslangbin.zip. Thiswill ask me to save it to my file system. I'll go and select yes and I will save tomy local file system. I can go look at my downloads directory and I'll see that thisfile is now been downloaded to my local file system.
I have the file, now I need to extract it,so I just doubleclick, extract this file, now we have this directory and it has thisone file here that I want, commonslang.jar. I copy this file and paste it over in my Eclipseproject. First, I start to rightclick, I'll select copy, move over to the Eclipse project,I move to the root folder of the project, and I'll rightclick and select paste. Nowwe have this file in our project. At this point, Eclipse s not aware that this is aJAR file that we're going to use in our program. We must explicitly tell Eclipse that thisis a new Java library for our project. We can accomplish this with the following steps.
I can rightclick on my project, choose properties,then I can move over to Java build path and then I can select the tab for libraries. Thisis where we add additional JARs or additional libraries to our project. Here I'll selectthe option Add JARs and I will expand the folder here for our project and I select thisJAR file commonslang.jar. That's the same one that we copied earlier. I'll hit okayand I'll select okay. Now that we have the Commons Lang JAR file added to our project,I want to make use of the StopWatch class that's defining that JAR file. What I'll dohere is I create a new instance of the StopWatch. Here I have StopWatch, mystopwatch, it wasa new StopWatch. But note here, Eclipse has
the red underline saying that, quot;Hey, there'sa problem.quot; It can't resolve to type. If I simply float over that, notice it gives youa list of quick fix options. These quick fix options is basically where Eclipse will goand try to figure out how to solve your problem. I like the first option that it give me here,that's import StopWatch, that's to find in org.apache mons.lang3.time. Hey, that'scorrect. I select this option and then if I move to the top, we'll see that Eclipseadded the import statement for me automatically and the error message have gone away, verynice. Now I'll go head and make use of my StopWatchvariable that I have. I'll say mystopwatch.
R5 Recursion Trees Binary Search Trees
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PROFESSOR: If you guyswant me to cover anything in particular, isthere anything you didn't understand in lectureé In the last section, Icovered the recursion trees because they willbe on the Pset, and people said theywere a bit unclear,
so we can do that and cover lessof the stuff that I have here. Or if there's anything else,you can tell me what you want. So there I cover recursiontrees because someone said, hey, can you go over that againé Is there any pain pointsé Noé OK.
So then I'm going togive you the same choice that I gave to peoplelast time, and that is we can go overrecursion trees again, but if I do that, then Iwon't have time to go over the code for deleting a nodefrom a binary search tree. So we'll go throughthe theory and you guys will have to go throughthe code on your own. But instead, we'll goover recursion trees again
and remember how yousolve a recurrence using recursion trees. The alternative iswe don't do that and we completethe deletions part. AUDIENCE: I feel likecovering deletions, since we didn't do that inlecture, that would probably be more helpful. PROFESSOR: Let's take a vote.
Who wants to do deletionsin painstaking detailé So deletions and not recursioné Who wants to do recursiontrees and not deletioné AUDIENCE: It's about equal. PROFESSOR: It's equaland nobody cares. I'm really sad. AUDIENCE: Let's doboth in half detail.