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Questions tagged [asian]

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Time integral of geometric brownian motion

Suppose $S_t$ is a geometric brownian motion. Then how to understand its time integral, i.e., $Y_t=\int_0^{t}S_udu$? Is $Y_t$ still a stochastic process? How to compute the expectation of $Y_t$? ...
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Pricing Asian option at discrete times

I hope you can help me again regarding pricing an arithmetic Asian option. Asumme we have a time grid $(0=t_0,t_1,t_2=T)$ and we buy an Asian option at time 0 and the maturity is at T. Now we would ...
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I have an interview for an assistant trader, need your help with some questions

Hello all hope you're doing fine! Would you please help me answering these questions? 1) We're short a call option and we delta hedge. We know that there will be a move in the underlying asset ...
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Deming Regression

I am trying to test the linearity = interdependence or the non-linear (contagion) between Asian countries during the Asian crises using the fluctuation of the exchange rate. Is it relevant to use the ...
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1answer
513 views

Turnbull & Wakeman Asian - not Edgeworth?

My understanding is that Turnbull & Wakeman derived an approximation formula for continous arithmetic Asian option using Edgeworth series by matching the first two moments. However, in the book ...