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0answers
36 views

How to make a historical index of a group of materials in which the set of materials changes every month?

The question may sound simple however for the moment it is a brainteaser to get it right, let me explain: the exercise is to be done on +/- 200 groups of materials (matgroups) one matgroup can ...
-3
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1answer
351 views

Why do we need derivatives? [closed]

I read somewhere that derivatives are the biggest weapons of financial destruction. Why do we need derivatives? If exploiting risk-proneness of people to make profit is the goal, why don't we stop ...
3
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1answer
258 views

Inferring highest bid and lowest ask from forex trade data

I have historical trade data for every trade on a forex exchange, whcih includes the following data: Time the trade was made Amount, in currency A Price, in currency B I have also used this to ...
4
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1answer
345 views

What is the origin of the words “put” and “call” that characterize derivatives?

And, in a second round, what is the origin of the "long" and "short" in characterizing the respective positions in assets? Any pointers to etymology, first occurrences, or related literature would be ...
3
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1answer
301 views

FX option history

I am testing my model and I am interested in options prices on EUR|USD for Jan, 2011. The history can be even daily - but I have never had a deal with fx options, so I don't know where start to look ...
6
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2answers
778 views

Free/cheap source of structured historical quarterly filings?

What is a good place to acquire cheap/free historical quarterly filings data for US Companies? Specifically, I'm interested in the consolidated financial statements. The data should be well-structured ...
14
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2answers
482 views

Who has introduced the term 'vega' and why?

The sensitivity of the option value $V$ to volatility $\sigma$ (a.k.a. vega) is different from the other greeks. It is a derivative with respect to a parameter and not a variable. To quote from Paul ...
25
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8answers
2k views

Option pricing before Black-Scholes

According to the Wikipedia article, Contracts similar to options are believed to have been used since ancient times. In London, puts and "refusals" (calls) first became well-known trading ...