Great advice for CIO’s on Twitter

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Over on the Enterprisers Project, David A. Bray, the CIO of the Federal Communications Commission (FCC), was recently interviewed about his use of Twitter.  The interview is a very nice read about how one CIO uses Twitter to engage and share information. What I found most intriguing about Bray’s use of Twitter is that he’s not following […]

My Doctoral Dissertation Final Defense – Almost done

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I am now one step closer to finishing my doctorate. On Friday Oct 31, I defended my dissertation. The video of the presentation during the defense is provided below. I now only have to get a few documents signed and format my dissertation for publishing and I’ll be completely finished. The title of my dissertation is: […]

A look at Twitter messages in 2012 mentioning $SPY and S&P500 Symbols

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Cross Posted at TradeTheSentiment.com While working up my data analysis chapter of my dissertation, I came across some interesting tidbits of information and thought I’d share. Nothing here is earth-shattering and there’s not much I (or you) can do with this…but I thought it interesting and hope someone else out there does too. I’ve shared […]

Innovation & The CIO – A twitter chat summary #CIOInnovate

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I had the pleasure of moderating / hosting a twitter chat yesterday (Tuesday April 30 2013) involving the topic of Innovation & the CIO using the hashtag #CIOInnovate. The chat was sponsored by Dell and their Chief Innovation Officer Jim Stikeleather (‏@stikeyoda) joined the conversation and provided some excellent insight and feedback on the topic […]

Using Twitter Sentiment for Intraday Signals

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This is a cross-post from Trade The Sentiment. Originally published as Using Twitter Sentiment for Intraday Signals. While most of my research on Twitter Sentiment has been for use on larger time-frames (Daily, Weekly, etc), I’ve been very curious about using sentiment for intraday signals. I finally found some time to hack together a script that would look […]

Comparing Twitter Sentiment vs Random Numbers for Entry Signals

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This is a cross-post from Trade The Sentiment One of the concerns that I have of my research into using Twitter Sentiment for entry signals in the market has been that the market has, in general, been in an up-trend over the last year.   With that up-trend, there’s a good change that any entry, made […]

Can Twitter Sentiment be used to generate buy / sell signals?

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This is a cross-post from TradeTheSentiment.com Before we get started…its VERY easy to look back and say “yes…that would have been a buy signal”.  If the market worked with hindsight, we’d all be millionaires. For this approach, I’m going to use the thought that the masses are ‘wrong’.  That is…when Sentiment gets extremely bearish or […]

#CIO Twitter Stream Content Visualization

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On Monday July 16, I started saving all tweets with the hashtag “#CIO” using twitter’s API. I’m using the same collection/storage script that I’m using for my Twitter Sentiment for Investing Decisions research and just added another keyword term to store. Since I have the ability to capture,store and analyze twitter data, I thought I’d […]

Using Twitter Sentiment for predicting stock price movement

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I just finished giving a presentation titled “Will Twitter Make you a better investor?”…and like I always do with these presentations, I recorded one of my rehearsal’s to share. In this presentation, I provide an overview of my research into using twitter sentiment and message volume as inputs into modeling stock price movements. A quick […]

Will Twitter make you a better investor?

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My paper, titled Will Twitter Make You a Better Investor? A Look at Sentiment, User Reputation and their effect on the Stock Market, has been published in the Conference Proceedings for the Southern Association for Information Systems (SAIS) 2012 Conference. You can grab a copy of the PDF here: Will Twitter Make You a Better Investor? A Look at […]