The visualization tag has no wiki summary.
5
votes
0answers
200 views
option chain data visualization, sunburst
I think option chains are not represented in the best way. With more and more options products coming out and trading on the various exchanges, I see vendors struggling to keep up with a good way to ...
2
votes
1answer
82 views
In Yahoo! Finance, what determines the number of decimals for a stock/index quote?
In Yahoo! Finance, we see the following quotes among others:
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4
votes
4answers
685 views
Is there a charting API which allows to replicate Bloomberg chart tool features?
I believe that most of us will agree that being able to compute values is only part of our job, as we would also like to be able to display them nicely in order to better understand or help ...
6
votes
2answers
253 views
What close price to assume for thinly traded stocks?
If a thinly traded stock has not traded for the last few days (volume=0), is it better to use the last known trade price (i.e. roll over last non-missing trade price) or use last known ...
6
votes
5answers
2k views
What are your opinions on WEKA KnowledgeFlow, Rapidminer, and other rapid development environments for machine learning?
Which is the most extensible?
Which is the most efficient in terms of a minimal learning curve while providing a meaningful degree of flexibility and performance?
Any of these tools really limited ...
14
votes
5answers
2k views
What tools exist for order book analysis and visualization?
What tools exist for order book analysis and visualization? In particular, if one wanted to examine a limit order book and understand how it changes throughout the day where would you turn for ...
9
votes
2answers
2k views
How to derive the implied probability distribution from B-S volatilities?
The general problem I have is visualization of the implied distribution of returns of a currency pair.
I usually use QQplots for historical returns, so for example versus the normal distribution:
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10
votes
1answer
1k views
How do I compare implied and historic volatility?
what would you suggest are the starting points for comparing, in an easy, visual way, implied and delivered volatility surfaces? I'd like to see what the differences are between the historic surfaces, ...
36
votes
7answers
5k views
Innovative ways of visualizing financial data
Finance is drowning in a deluge of data. Humans are not very good at comprehending large amounts of data. One way out may be visualization.
Traditional ways of visualizing patterns, complexities and ...
