07
Jul
2007
Posted by Tom as Algorithmic Trading System, Excel, Neural Nets
YAHOO.Shortcuts.annotationSet=YAHOO.Shortcuts.annotationSet||{};YAHOO.Shortcuts.annotationSet['lw_1198952457_0']={”text”:”classification algorithm”,”weight”:2.04613,”type”:["shortcuts:/concept"],”category”:["CONCEPT"]};YAHOO.Shortcuts.annotationSet['lw_1198952457_1']={”text”:”Excel”,”weight”:0.451053,”type”:["shortcuts:/us/instance/place/us/town"],”category”:["PLACE"],”metaData”:{”geoArea”:”4.32888″,”geoCountry”:”United States”,”geoCounty”:”Monroe”,”geoIsoCountryCode”:”US”,”geoLocation”:”(-87.341911, 31.42798)”,”geoName”:”Excel”,”geoPlaceType”:”Town”,”geoState”:”Alabama”,”geoZip”:”36460″}};YAHOO.Shortcuts.annotationSet['lw_1198952457_2']={”text”:”Kardi”,”weight”:1,”type”:["shortcuts:/us/instance/place/ambiguous"],”category”:["PLACE"],”metaData”:[{"geoArea":"4","geoCountry":"India","geoCounty":"Dewas","geoIsoCountryCode":"IN","geoLocation":"(76.37101, 22.51581)","geoName":"Kardi","geoPlaceType":"Town","geoState":"Madhya Pradesh","geoZip":"455227"},{"geoArea":"4","geoCountry":"India","geoCounty":"Bagalkot","geoIsoCountryCode":"IN","geoLocation":"(76.20945, 16.096701)","geoName":"Kardi","geoPlaceType":"Town","geoState":"Karnataka","geoZip":"587118"},{"geoArea":"4","geoCountry":"India","geoCounty":"Bhandara","geoIsoCountryCode":"IN","geoLocation":"(79.803871, 21.27755)","geoName":"Kardi","geoPlaceType":"Town","geoState":"Maharashtra","geoZip":"441210"}]};Building an asset trend following system is quite easy to do if you’ve read my tutorials. You gather your data, assign trend values (UP, DOWN), and then run it through a classification algorithm like YALE’s IBK operator. Doing this is what some people call Fuzzy trend analysis [...]
29
Jun
2007
Posted by Tom as Algorithmic Trading System, Excel
I bought a Monte Carlo Simulation for Excel this week and started to play around with it for my S&P500 Volatility Timing Model. Boy am I having fun! I ran the probability of a Financial Asteroid (FA) event happening in a Gaussian distribution world. Based on the simulation, we have a 0.04% chance [...]
29
May
2007
Posted by Tom as Algorithmic Trading System, Excel, Tutorials
YAHOO.Shortcuts.annotationSet=YAHOO.Shortcuts.annotationSet||{};YAHOO.Shortcuts.annotationSet['lw_1198950167_0']={”text”:”iVolatility.com”,”weight”:1,”type”:["shortcuts:/us/place/virtual/web_site"],”category”:["IDENTIFIER"]};YAHOO.Shortcuts.annotationSet['lw_1198950167_1']={”text”:”Wikipedia”,”weight”:0.503502,”type”:["shortcuts:/us/tag/news/organization"],”category”:["ORGANIZATION"]};YAHOO.Shortcuts.annotationSet['lw_1198950167_2']={”text”:”iVolatility.com”,”weight”:1,”type”:["shortcuts:/us/place/virtual/web_site"],”category”:["IDENTIFIER"]}; Hi there! This is one my most popular posts and I would love it if you became an RSS Reader!
The inspiration for my S&P500 Volatility Timing model came from rereading portions of Mandelbrot’s book, The (Mis)Behavior of Markets, and trolling around the Internet for Nassim Taleb’s research work on risk. I think both [...]
16
May
2007
Posted by Tom as Algorithmic Trading System, Excel, Tutorials
Today I wanted to share with you a part of the algorithmic back end to my ETF Trend System. Note, I said “part“, I’m not giving away all my secrets. It’s written completely in Excel, incredibly simple, and is a macro that you can import. The system works by using something called linear [...]
10
May
2007
Can an upset to something called punctuated equilibrium (PE) explain the sudden emergence or death of trends? What truly interests me in trend following is the moment a financial asteroid hits the trend. What are the events or sudden changes in the financial environment that will allow some trends to die and cause others to evolve?