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21 results for “from:Oleg Mubarakshin”

Rblapi
Oleg Mubarakshin · Nov 21, 2016 · r-sig-finance

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Rblapi
Oleg Mubarakshin · Nov 21, 2016 · r-sig-finance

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clipping region in ggplot
Oleg Mubarakshin · Feb 21, 2017 · r-sig-finance

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FLEX options
Oleg Mubarakshin · Jun 19, 2013 · r-sig-finance

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GARCH option valuation
Oleg Mubarakshin · Apr 11, 2013 · r-sig-finance

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R/Finance 2014 photos
Oleg Mubarakshin · May 21, 2014 · r-sig-finance

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Rblpapi
Oleg Mubarakshin · Sep 17, 2016 · r-sig-finance

Hi, I use a Bloomberg terminal in the office and Bloomberg Anywhere (through Mozilla Firefox) at my home. Is there a way to set up Rblpapi connection on my home PC w/o additional purchases from Bloomberg? Regards, Oleg Mubarakshin...

Rblpapi and Bloomberg Query Language support
Oleg Mubarakshin · Jan 5, 2026 · r-sig-finance

Hi everyone, Happy New Year! Could you please clarify whether the Rblpapi library supports the use of Bloomberg Query Language (BQL)? In particular, I would like to understand whether BQL queries can be executed via Rblpapi, or if the functionality...

Rblpapi dividends
Oleg Mubarakshin · Aug 18, 2017 · r-sig-finance

Hi all, Does anyone know how to fetch dividends (pay and entitlement dates and amount) with bdh() function? All the fields return NA Many thanks, Oleg Sent from my Huawei -------------- next part -------------- A non-text attachment was scrubbed... Name: flds...

options data
Oleg Mubarakshin · May 31, 2013 · r-sig-finance

Dear colleagues, Where can I download free historical options data (market premiums or implied volatilities of options of futures contracts or stocks)? Kind regards, Oleg Mubarakshin om at quant-lab.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <https...

ts object
Oleg Mubarakshin · May 30, 2013 · r-sig-finance

Dear colleagues, How can I create time series (ts) object with specified dates? E.g. data = c(100,101,99) dates = c(?2013-05-20?,?2013-05-21?,?2013-05-30?) and plot it with specified time range? In case...

What's are some go-to packages in R/Finance fordetecting shocks in financial time series?
Oleg Mubarakshin · Sep 29, 2015 · r-sig-finance

That's my fault. I can't share Bloomberg's data I have the Russian market data (it is not from Bloomberg), Russian ruble for example. http://postimg.org/image/fqj4psk59/ Quite volatile FX pair USD/RUB - ATM vola of...

Rblpapi
Oleg Mubarakshin · Sep 18, 2016 · r-sig-finance

It works. Thank you, Scott! King regards, Oleg -----???????? ?????????----- From: Scott @ Statblocks Sent: Sunday, September 18, 2016 1:33 AM To: Oleg Mubarakshin Cc: r-sig-finance at r-project.org Subject: Re: [R-SIG-Finance] Rblpapi Yes, just download the...

Forward Curve Fitting
Oleg Mubarakshin · Apr 6, 2021 · r-sig-finance

Hi Team, Maybe someone can help me with the below. What would be the best way to fit the BTC/USD forward curve? It is quite agile (including its shape). Please see attached example: Deribit's market data, including futures...

Implied Volatility
Oleg Mubarakshin · Feb 12, 2018 · r-sig-finance

Hi Chris, If you are looking for a number (not a smile or a surface) of volatility, probably a variance swap methodology can help you with it please start with it http://www.emanuelderman.com/media/gs-volatility_swaps.pdf...

Implied Volatility
Oleg Mubarakshin · May 8, 2014 · r-sig-finance

Dear Katherine, I'm an option trader not a risk manager and it is my own opinion only: you need simulate both: dynamics of underlying and volatility. I would use physical volatility to pricing an option, and apply the GARCH...

What's are some go-to packages in R/Finance for detecting shocks in financial time series?
Oleg Mubarakshin · Sep 29, 2015 · r-sig-finance

Ilya, equity assets (shares, indices, ETF, etc) have negative volatility correlation (skew in options) - volatility increases when price of asset go down, and vola decreases when price rises. a quant trader can trade options (implied) vola level and skew VS...

R/Finance 2014 Call for Papers
Oleg Mubarakshin · Jan 13, 2014 · r-sig-finance

I use R for FX options market-making and trading on the Moscow Exchange (Russia). Can I present my framework (it is not a package, just code with my own functions) under this event? I developed a method for the...

European options in r3
Oleg Mubarakshin · Nov 5, 2013 · r-sig-finance

Vishnu, calculation the Greeks for Eur options has very easy code if you need just the Greeks calculation - you can use my function for it: # Function calculates option premium and sensitivities, # setting b = r we get Black and Scholes' stock...

Option pricing, basic question
Oleg Mubarakshin · Jun 9, 2016 · r-sig-finance

Hi Tom! I hope you do not try to get option prices with using vol calculated from underlying (so called realized or historical vol). BSM model is a model based on GBM, that we do not see in the real...

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