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A quick guide to the sentiment tools in the hub

Fusion Markets

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A wonderful client of ours named Jimmy from up north in Indonesia wanted to learn a little more information about the sentiment tools that we have on offer.  We love helping traders grow and your feedback so figured it deserved its own post.

Because the sentiment is based on advanced Natural Language Processing (NLP), an advanced form of Artificial Intelligence, we know it might seem daunting to look at on first glance, so hopefully, you find the below Q&A interesting.  


What is the sentiment chart telling me? Is there any significance to the “wave” itself?  

The wave line is the sentiment score. The wave effect was created to show that contrary to prices on the particular asset class, the sentiment is not a precise measure. It is more a proxy than anything else.  
 

What is the sentiment score? How is that calculated?  

The machine learning model creates a sentiment score by scouring all of the words in the sources selected (e.g. nouns, pronouns, adjectives) within the articles it scans each day. In a simplified way, it is the difference of the score of the positive words (e.g. good, very good, great) minus the score of the negative words (e.g. bad, very bad, awful) embedded within the article.  

The calculation is made on a 24h rolling window with a recalculation latency of 15 minutes.  

The usefulness of the current sentiment the score is relatively short term (1-3 weeks).  

 

What is the subjectivity score? How did it arrive at this number? What happens if it goes higher or lower?  

The subjectivity is calculated on the difference between the factual words and the emotional words embedded within an article. If there are a lot of words that fall into the “fear” lexicon for instance compared to factual observation, then the gauge will be more inclined towards subjectivity or irrationality. At 0% the gauge would tell you there is no irrationality from the crowd and any article published is based on factual elements. If the gauge is above 50% and close to 100%, it means the crowd is a bit irrational about the asset and the price of the asset is not a reflection of its fundamental value. This is a great tool to detect bubbles in asset classes like equities.  

 

What is the confidence index?  

The confidence index is a relative index. It looks at the history of the volume of news and will scan over a period of 24 hours. If the volume of news is greater than the average of news published over the last 7 days, it would give you an indication about the quality of the sentiment score and how much trust you should have on it. e.g. if the sentient score is very positive but the confidence is low, you should be sceptical of the sentiment. In summary, the more sources and the more information, the more accurate the AI will be in providing its level of confidence.  


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On the 4th of July, the United States will be observing their Independence Day as a national holiday. Due to this holiday, there are some changes to our standard market hours. Please take the following changes into account.



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What does this mean for you?

If you don't trade these particular markets where the hours are being changed, you can continue trading as per normal. However, please note that due to this holiday period, there will be reduced liquidity available and spreads may widen on some products.

If you do trade these markets, please take note of the session changes so you can manage your position accordingly.


Do I need to do anything?

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USD/BRL: An Overview
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The forex symbol USD/BRL indicates the exchange rate value between the USD (US dollar) and the BRL (Brazilian Real)

 




Currency background


USD (US dollar)

 

The USD dollar is the United States of America’s official currency. Each dollar is made up of 100 cents. It is represented by US$ when differentiating it from other countries’ dollar currencies. However, they are more often just marked as $.

 

This currency has become the benchmark for other currencies because it is the most popularly used one. Even territories beyond the US have commonly used it as an unofficial currency.

 

Because it is often at the core of foreign-exchange trades, it has its own index – the USDX. It is regarded as the world’s most stable currency.

 

Brazilian Real (BRL)

 

The Brazilian Real (BRL) is Brazil’s official currency. Each Brazilian real is made up of 100 centavos. It is represented by the R$ symbol.

 

It was first used as the country’s official currency in July 1994. It replaced the cruzeiro real. The exchange ratio between the former and the current currencies are not 1:1, either. 1 real is equals to 2,750 cruzeiro real.

 

From 1994 to 1999, BRL was pegged to the USD as an attempt to maintain stability. As the largest Latin American economy, it is worth looking into. It is also the 9th largest in the world.

 

If you’re considering taking the USD/BRL pair, here are the things to consider:

 

Economic Conditions

 

Currency values depend on the economic conditions and public reception of their country’s stability.

 

Since the mid-twentieth century, the USD dollar has established itself as a powerhouse in the global economy. However, because it is a fiat currency, it is also affected by the United States’ economic outlook and activity.

 

Its strength may be good for the country itself. It can also be good for those who may be relying on its general strength to earn in foreign exchanges.

 

However, a powerful USD can be detrimental to countries relying on exports from the United States.

 

While the USD is obviously strong throughout, much can be said about Brazil’s economy as well. It is believed to be one of the strongest emerging economies due to its rich natural resources.

 

Its diversity in economy has spurred foreign investment to pour in. With an estimated $200 billion of direct investments, Brazil’s currency is doing great.

 

It wasn’t always the case. The currency faced several currency crises such as the Mexican currency one from 1994 to 1995, and the one with Asia and Russia in 1997 and 1999. Investors then didn’t want to have anything to do with the Brazilian real.

 

Supply and Demand

 

When the US exports more products, it triggers more demand for its currency because customers must change their money to dollars to be able to pay for the goods.

 

The US government and top American corporations may also issue bonds that can be purchased only with the US Dollar. Foreign investors must buy dollars to buy those financial instruments.

 

Because of the overall reliability and strength of the US dollar, a lot of investors will still buy the currency as a reserve.

 

Perception

 

Currencies depend on perception or market sentiment. For example, if people have been watching the news, finding out about a weakened US economy or increased unemployment, the tendency is to buy back their local currency. This will lower the value of the dollar.

 

The same goes with the BRL, but even worse since it is a less popular currency. While its economy is doing well and has it placed up there among emerging markets, political corruption could be its downfall.

 

Geopolitical Conditions and Global Risks

 

One of the factors that affect perception is geopolitical conditions. How are the politics in the country?

 

USD is a dominant global reserve. It may experience some lows, but it is always generally high in value. Recent events have this fiat currency on the rise, too. On the other hand, Brazil also started strong this year and has been pulling from Russian assets.

 

What can provide some volatility in the USD/BRL pair is Lula’s recent election as the President of Brazil.

 

How to trade USD/BRL

 

Now that you know the strength of the individual currencies, how do you trade the USD/BRL pair?

 

The value you get will depend on the exchange rate between the two.

 

While USD is a stable currency, Brazilian real is the currency of an emerging market. It means that Brazil’s GDP has been steadily growing from 2000. A similar trend is expected to continue.

 

You will earn a profit because an emerging market’s GDP tends to grow rapidly. However, you must be vigilant because it is also at risk of being negatively impacted by political instability and currency fluctuations. Weigh risks against rewards.

 

Pick the right time frame

 

Trade when the USD/BRL is at its busiest, and potentially at its most volatile. The 8:00 to 12:00 Eastern Time frame is also the time when USD details are more readily available.

 

It is when significant chunks of data have been released that a currency pair’s volatility increases. Be watchful at this time because you will have increased opportunities for profitable trades.

 

Conclusion

 

USD/BRL is useful if you want to diversify your foreign exchange portfolio. Your portfolio may see increased gains/losses when one of the fiat currencies in your portfolio is an emerging one.

 

Why?

 

Emerging currencies are more likely to display greater volatility. They have also been steadily rising since 2000. Though the previous formation is not a guarantee of future performance, the current strength of currencies like the Brazilian Real is reassuring.

 

Of course, you will be dealing with two currencies that can give you a lot of value. The USD is always strong. Meanwhile, BRL performs well because of the resources and commodities that Brazil can export. Exports can strengthen both currencies because they prompt investors to buy them.


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