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Travis Vaught

Thursday, September 1, 2011. Modern Portfolio Theory - A Python Implementation. I was surprised last week to find there was no accessible Python implementation of the calculation of the Efficient Frontier (as defined by Markowitz. In his presentation of Modern Portfolio Theory. 1957)* Since the problem seemed simple to solve with the tools at hand, I set out to right the wrong and develop an open implementation (available under an open, BSD license via github. That meets my needs. I'll get into the detai...

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Thursday, September 1, 2011. Modern Portfolio Theory - A Python Implementation. I was surprised last week to find there was no accessible Python implementation of the calculation of the Efficient Frontier (as defined by Markowitz. In his presentation of Modern Portfolio Theory. 1957)* Since the problem seemed simple to solve with the tools at hand, I set out to right the wrong and develop an open implementation (available under an open, BSD license via github. That meets my needs. I'll get into the detai...
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Travis Vaught | travisvaught.blogspot.com Reviews

https://travisvaught.blogspot.com

Thursday, September 1, 2011. Modern Portfolio Theory - A Python Implementation. I was surprised last week to find there was no accessible Python implementation of the calculation of the Efficient Frontier (as defined by Markowitz. In his presentation of Modern Portfolio Theory. 1957)* Since the problem seemed simple to solve with the tools at hand, I set out to right the wrong and develop an open implementation (available under an open, BSD license via github. That meets my needs. I'll get into the detai...

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Travis Vaught: March 2010

http://travisvaught.blogspot.com/2010_03_01_archive.html

Wednesday, March 3, 2010. Culture Whiplash: India and Singapore Trip. Poverty in India is ubiquitous. Acute While the most heartbreaking cases are the destitute beggars, orphans, and widows who are starving "out in the open," - the real tragedy is that vast areas of rural India are dotted with villages wherein the majority of people are living hand to mouth. To offer another example, in the backward. Encouraged by the work of my new friends Paul and Grace Moses. A part of their ministry. Lentils) as well...

2

Travis Vaught: Test Driven Python Development Experiment: P&L Statement - Step 1

http://travisvaught.blogspot.com/2009/09/p-statement-step-1-simple-position.html

Tuesday, September 29, 2009. Test Driven Python Development Experiment: P&L Statement - Step 1. I began trading equities in my personal portfolio earlier this Spring using an account with Interactive Brokers. Whom I'd recommend for their nice tools, good access to products, and published APIs. One of the issues I've had with them, however, is the lack of clarity in a daily P&L statement. Realized gain rolled up for each day. A choice between FIFO. Is available at github. Format. Looking at a few line...

3

Travis Vaught: September 2011

http://travisvaught.blogspot.com/2011_09_01_archive.html

Thursday, September 1, 2011. Modern Portfolio Theory - A Python Implementation. I was surprised last week to find there was no accessible Python implementation of the calculation of the Efficient Frontier (as defined by Markowitz. In his presentation of Modern Portfolio Theory. 1957)* Since the problem seemed simple to solve with the tools at hand, I set out to right the wrong and develop an open implementation (available under an open, BSD license via github. That meets my needs. LDV Vision Summit 2015.

4

Travis Vaught: October 2009

http://travisvaught.blogspot.com/2009_10_01_archive.html

Tuesday, October 6, 2009. TDD in Python: P&L Statement - Step 2. As a continuation of my TDD experiment, I've implemented a bit more functionality toward a P&L statement. As usual, I've posted all the code. To github. This exercise implements the queueing I listed as a need in my first post. On this subject. So, for a "story problem":. What's the cost basis for Eddie's current holdings? Queue in the form of a test:. Def portfolio holding fifo test():. Multiplier=1., fee=7.0, total amt=185250.,. Hremove f...

5

Travis Vaught: TDD in Python: P&L Statement - Step 2

http://travisvaught.blogspot.com/2009/10/tdd-in-python-p-statement-step-2.html

Tuesday, October 6, 2009. TDD in Python: P&L Statement - Step 2. As a continuation of my TDD experiment, I've implemented a bit more functionality toward a P&L statement. As usual, I've posted all the code. To github. This exercise implements the queueing I listed as a need in my first post. On this subject. So, for a "story problem":. What's the cost basis for Eddie's current holdings? Queue in the form of a test:. Def portfolio holding fifo test():. Multiplier=1., fee=7.0, total amt=185250.,. Hremove f...

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Thursday, September 1, 2011. Modern Portfolio Theory - A Python Implementation. I was surprised last week to find there was no accessible Python implementation of the calculation of the Efficient Frontier (as defined by Markowitz. In his presentation of Modern Portfolio Theory. 1957)* Since the problem seemed simple to solve with the tools at hand, I set out to right the wrong and develop an open implementation (available under an open, BSD license via github. That meets my needs. I'll get into the detai...

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