New Sentiment Index Tracks Public Opinion on Bitcoin

Today sees the launch of CoinDesk's Bitcoin Sentiment Index, which attempts to gauge public perceptions of the digital currency.

AccessTimeIconAug 19, 2014 at 2:04 p.m. UTC
Updated Feb 9, 2023 at 1:22 p.m. UTC
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CoinDesk is pleased to announce the launch of its new Bitcoin Sentiment Index (BSI), which goes live at 15:00 (BST) today.

The BSI is a measure not of the value buyers and sellers place on their bitcoin, but whether individuals feel the digital currency's prospects are increasing or decreasing at any given moment.

Bitcoin Sentiment Index screenshot
Bitcoin Sentiment Index screenshot

Powered by data collected by Qriously, a startup that leverages mobile ad infrastructure to deliver questions to millions of people across the globe, the index provides a snapshot of the general attitude towards bitcoin at the time of questioning.

Qriously co-founder and CEO Christopher Kahler told CoinDesk:

“The motivation behind the Bitcoin Sentiment Index is to create a time-series tracking the popular sentiment towards bitcoin, in particular how important people think bitcoin will be in the future. A lot of the interest in bitcoin at present is based on assumptions of this data, so we think being able to track and quantify it will be valuable and revealing.”

Survey methodology

In order to gauge public attitudes to bitcoin, Qriously reaches out to members of the public in the UK and US via its mobile polling service.

The firm asks randomly selected smartphone users one simple question:

“The importance of bitcoin in 12 months will: (Increase/Decrease/Stay the Same)”

In terms of numbers, 85 people are asked the question per day in the UK and 50 in the US.

Fifty responses per day is the minimum required to have statistically significant distributions of answers with a seven-day moving average, Kahler said.

Qriously ad

Qriously then computes a relative 'sentiment' score by adding the percentage of positive results to 100 and subtracting the percentage of negative results to create an index value. Instead of daily values, a seven-day moving average is used.

The question itself is served in the place of a mobile advertisement unit on both iPhone and Android users, who are selected at random to reflect the average smartphone-using population (as a proxy for the general population).

While currently opinions are gauged from individuals in the UK and the US, CoinDesk hopes to expand the geographical range of the survey to other countries in the near future.

Voice of the people

CoinDesk already provides the Bitcoin Price Index, an up-to-the-minute average price for the digital currency based on data from carefully selected major global exchanges.

However, while following the price of bitcoin can be interesting, at times perplexing and sometimes profitable, looking at general attitudes to bitcoin should provide a different kind of insight into state of bitcoin, now and in the future.

“The popular opinion, as opposed to expert opinion, for bitcoin is interesting and its utility is intrinsically tied to widespread adoption,” said Kahler.

Visit the Bitcoin Sentiment Index here.

The sentiment index is something of an experiment for CoinDesk and we value any feedback our readers may have on its value and potential improvements. Please email comments to contact@coindesk.com.

Disclosure

Please note that our privacy policy, terms of use, cookies, and do not sell my personal information has been updated.

CoinDesk is an award-winning media outlet that covers the cryptocurrency industry. Its journalists abide by a strict set of editorial policies. In November 2023, CoinDesk was acquired by the Bullish group, owner of Bullish, a regulated, digital assets exchange. The Bullish group is majority-owned by Block.one; both companies have interests in a variety of blockchain and digital asset businesses and significant holdings of digital assets, including bitcoin. CoinDesk operates as an independent subsidiary with an editorial committee to protect journalistic independence. CoinDesk employees, including journalists, may receive options in the Bullish group as part of their compensation.


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