One fundamental property that pairs trading requires is the instruments have to be cointegrated in order to ensure a connection between two FX currency pairs. Definition (Cointegration): An n-dimensional time series yt is cointegrated if the linear combination 1y1t + â¦ + n Ynt of the component variables is stationary.
Please note that after 31st December 2011, all U.S. nationals expect to visit Sri Lanka have to apply visa online through ETA (Electronic Travel Authorization) system. A processing fee of $30 will be charged from the applicants. The passport should be valid for at least six months from the date the visa is to be issued. 2  Business visa applications should accompany a letter from the sponsoring agency in Sri Lanka, a letter from the employing company in US and a copy of onward â return air ticket and travel itinerary.
Transit Visa allows you to stay for 30 days on each entry. So, without any extension, you can stay there for 30 days + 30 days at each entry. But if you want to stay for 30 days after any entry, then you can also do that by applying for 30 days visa extension at Immigration Office in Bangkok.i Ganesh, You can get a single-entry Thai Tourist visa from Thai Embassy in Penang, that allows you to stay in Thailand for 60 days on a single entry. You are also eligible for 15 days visa-on-arrival.