Tagged Questions

The foreign exchange market (forex, FX, or currency market) is a global, worldwide-decentralized financial market for trading currencies. Commonly traded instruments include spot, forward, swaps, futures, and options. The FX market is the most liquid financial market in the world. There is no ...

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2 views

Is the Volatility of the Fx Inverse process same as Fx

Let St = Fx and St(Inverse) = 1/Fx. Do both of these have same volatility and if so how would you prove it?
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12 views

Impact of Greeks on PnL for FX Option [on hold]

How to calculate Delta PnL, Gamma PnL, Vega PnL for an FX option?
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1answer
45 views

What is delta neutral

Does delta neutral portfolio mean you add up deltas of all positions and the sum should be zero? Is this true? Also, in a FX portfolio consisting of FX calls puts and Fwds, if FWD delta is given for ...
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1answer
39 views

is Sum of P&L equal to portfolio value

For a portfolio containing FX options, would the sum of P&L for each option be the portfolio value?
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21 views

FX Delta Conventions

I'm currently reading Iain Clark's book Foreign Exchange Option Pricing and I got stuck at one sentence in the beginning of Section 3.3 that I feel is important to understand. He writes: FX ...
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1answer
40 views

Replicate by Arbitrage price of a forward

Given market(Mid): 1- USD Swap market (fixed for float). Float leg pays 3MLibor quarterly, act360. Fixed Leg pays annually, act360. Market is trading mid at 1.125%. 2- TIIE market. Fixed for ...
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10 views

Where could we download free historical exchange rate? [duplicate]

It doesn't seem yahoo finance and google finance supports download of historical exchange rates. Also, where could we get more accurate exchange rate tick data? Can we get this from open Bloomberg ...
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2answers
31 views

American put on a foreign currency

I know that For an American-style put option, early exercise is a optimal for deep in-the-money options. In this case, it may make sense to exercise the option early in order to obtain the profit ...
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2answers
63 views

how to calculate a cross-currency swap in basis pt?

This question has been bugging me for awhile now and I've been trying to find a definite answer, however, no avail... My question, in specific, relates to the USD/CNH CCS rate. From what I understand ...
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16 views

Residual maturity vol

The following question is probably (from a practical point of view) more relevant for EM markets which typically exhibit a more pronounced forward volatility compared to spot volatility. Say I buy a ...
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1answer
44 views

Factoring risk premium in to Forward Rate calculation

This is a self study question. I'm calculating a forward rate. Specifically, I have that in a country X, the Spot Rate is 5X/1US. I also have that the 1 year interest rate is 13% in country X and ...
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1answer
22 views

Equity Chart - design and granularity

I am looking to build a web based Equity chart to display performance of FX trading strategies. I would like to hear opinions and advice on a few areas that I am unsure about. Granularity Equity ...
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1answer
67 views

How trading in currency pair works, underlying techniques and mechanisms

I am somewhat experienced in Forex trading, but I have a question which has bothered me for quite some time. If we for instance go back in time four months, to before the beginning of value loss the ...
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1answer
53 views

Historical Data on $/yen forward exchange rates

Would anyone happen to know where I can find historical forward exchange rate data between the yen and dollar?
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3answers
88 views

Forex buying 2000+ pip difference [closed]

I did a mistake just now and bought 2000+ pip difference USD/RUB. (I tought Its 2.0 but 2,0) I can't contact to forex office because its 2 AM here. now It shows 5k+ USD loss. I am in panic right now. ...
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3answers
52 views

What is meant by “position at a given time” in the context of a series of forex trades?

Suppose you are only talking about a single currency pair, say EUR/USD. Throughout some period of time, you engage in trades with various other parties, sometimes buying, sometimes selling. The rates ...
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0answers
55 views

How to reduce fx currency pairs ? PCA or other tools?

I have 19 currency pairs like USD.AUD, USD.CAD, etc. Also 82 cross currency pairs like AUD.CAD, EUR.AUD,EUR.CAD etc. When I look to their graphs, most look similar, so I want to reduce number of pair ...
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19 views

What's the best filter to implement in order to assess the persistency of a FX devaluation?

I'm trying to to analyze the impact of a FX devaluation in companies' exports and earnings?
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0answers
102 views

Scale of Market Quakes Computation

I would like to reproduce the results in the paper "The scale of market quakes", from T. Bisig, But I am getting stuck at the computation of the Fourier Coefficients in equation (4). They are defined ...
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1answer
78 views

What is the required Risk/ Reward ratio in Forex? [closed]

It is usually taught in forex training courses that the risk:reward ratio should be 1:2. My question is: why is it 1:2 but not other ratio? Also, I am new to forex trading. To what level of technical ...
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2answers
204 views

What software should I use for forex arbitrage?

These are my requirements: Speed of lookup & update Speed of crunching large numbers and combinations The exchanges I want to connect to will mostly provide json feeds to their orderbooks & ...
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3answers
88 views

Modelling currency exchange rates timeseries data across re-denomation dates

I am working with data for an exotic currency, that has been re-denominated a couple of times during the twenty years of data that I have. What is the best way of 'normalising' the data, so that I ...
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1answer
72 views

hedging with a 3 month fx forward every month

I think this is a bit odd question. Let us say I want to hedge my fx exposure every month but using 3 month forwards . How can I do that ? Is it not easy just to use 1 month forwards ? I recalculate ...
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2answers
59 views

Impact of NZD mid-day EST Roll forward

Was taking a look at an NZD spot deal that was traded on a Friday for value the following Tuesday (t+2). Somehow this trade became classified as a forward by our back office systems (dealer says they ...
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2answers
206 views

Exchange rate model and Martingales

In exchange rate model explanation, "...If under the domestic risk neutral measure $Q_d$, the process $X(t)$ satisfies $\displaystyle \frac{dX(t)}{X(t)}=\sigma dZ_d(t)$ Since $Z_d(t)$ is ...
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1answer
62 views

Correlation Multiple Currencies

If i have a portfolio of stocks from different currencies and i want to generate a correlation matrix from the stocks, how is the correct procedure ? Imagine a portfolio which the base currency is ...
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2answers
150 views

Looking for Research Paper on Creation of Currency Baskets

I came across a paper, not sure it originated from academia or a blog or such, that reported on applying principal components to build currency baskets from a set of individual currency pairs and to ...
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0answers
55 views

Negative Risky vs Negative Butterfly

I understand that in regard to FX options, a volatility smile with negative Risk Reversals is effectively indicating that the spot market for a given currency pair is in decline (puts over). In ...
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1answer
73 views

How does trade deficit affect the economy of a country

How does trade deficit for a prolonged period(say 10-15 years) affect a country's economy? I have read that it should affect it adversely, but the US trade deficit has been negative since the mid ...
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3answers
138 views

Transaction Costs for Currency Pairs

I have been aggregating some tick data from Oanda's streaming API to try and get an idea of the relative cost and best time to trade different currency pairs. The idea was to plot the spread of the ...
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2answers
107 views

How current prices is formulated in markets?

I can't understand how immediate prices are formulated in stock & currency (Forex) markets. I have been informed that every tick means one new deal that closed in current price, but this can't be ...
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0answers
98 views

VaR mapping - Forward Foreign Currency Contract

I have a question about VaR mapping for FX forwards. Please bear with me while I outline the problem. Philippe Jorion's book discusses VaR mapping; a means to break down complex instruments into ...
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1answer
81 views

Forex Fundamental Data Sources [duplicate]

What are the best sources to find free Forex historical Fundamental Data in a .csv format?
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2answers
173 views

Intermarket analysis - related time series?

I'm about to embark on training a neural network on daily forex data, with a view to obtaining a predictive network. I'm also interested in using data other than the forex currency pair data itself, ...
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1answer
81 views

Forex trades: what time zone are trade and value dates specified in?

When receiving a value date of D from the counterparty for a trade in NZD/USD, is D assumed to be date D in Auckland date D in New York date D in UTC date D in some arbitrary time zone ? There ...
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319 views

Forex brokers with free API compatible with Node.js

I have a Forex trading signal generator written in Node.js and now I am looking for a Forex broker with a free Node.js compatible API. The requirements are simple: be able to send new trade orders ...
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1answer
98 views

FX Rate dynamics

Let's suppose USD/EUR price in USD follows a GBM with $$ dS_t = rS_tdt + \sigma S_tdW_t $$ What process does EUR/USD follow in EUR?
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1answer
622 views

Are there Python algorithmic trading libraries supporting forex?

I know about zipline and ultrafinance, but as far as I know, they don't support fx trading. Which libraries do?
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3answers
105 views

How often do banks update forward points?

My understanding is that forward rates are calculated by comparing interbank interest rates of the 2 currencies for a currency pair, with the points being the difference between spot and the forward ...
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1answer
79 views

What is a good index to track short term interest rates?

This is an FX question. I want to track short term (overnight or next best thing) rates for major/em ccys. What's the best way of doing this? Is there an index I can follow? Preferably something ...
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2answers
123 views

How to obtain specific information on FX trading systems?

I'm trying to compare trading venues using a quantitative product selection matrix (and eventually software vendors using a different matrix specifically for vendors), and I was wondering if anyone ...
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2answers
390 views

where can i get data for foreign exchange order flow

I need data for my thesis research on liquidity of foriegn exchange for order flow (aggregated daily) per currency traded for a period over the last 10-15 years. help!!
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3answers
157 views

Estimate of fx trading volume

I understand that there are no official figures of fx trading volume per currency, but are there any good estimates? Is there any fx exchange that is particularly forthcoming with its volume data, ...
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1answer
99 views

Analysing FX Data

When analysing currencies, the data always comes in pairs so it is hard to normalise a multivariate time series of data e.g. if I have GBPvsUSD, EURvsUSD and CADvsUSD then changes in the US economy ...
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1answer
179 views

the law of comparative advantage and exchange rate

I'm reading Steven N. S. Cheung 's "Economic Explanation" (2001). In vol 2 ch 2 section 2, he mentions Comparative Cost, or "the law of comparative advantage". after quoting the britain/spain ...
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0answers
51 views

why does graphic of log differenced of renminbi look similar to hkd?

this is CNY to US$ this is HKD to US$ while below are the log differenced of both graph above you can see tha apparent similarity on the mid of graph i thought that they were managed by ...
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4answers
2k views

C# Broker API for FX Trading

I am looking for a broker who provides a free trading API for FX. The goal is to develop at-home algorithms in C# (possibly Qt) to run on a fake portfolio, and then later on real money with ...
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1answer
644 views

VaR for FX forwards

I am trying to figure out some of the commonly used approaches to deal with FX forwards (in a currency portfolio containing spots, forwards and swaps) that would allow me to calculate the one day VaR ...
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2answers
379 views

What Forex Services support the ForexConnect API?

I need API access to get ForEx tickers and order books for currency pairs. From what I can tell there is a .Net API called ForexConnect which I can use to get this data. Now where can I get this data ...
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3answers
265 views

How to most optimally perform currency conversions when backtesting on portfolio level?

I am currently expanding my own strategy profiling and testing platform which partly consists of a portfolio backtesting module. The backtest engine processes tick based data (quotes for currencies, ...