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XRP Archives - Coinscious

📈 Cryptocurrency Triumphs & Troubles

By | News | No Comments

🔗 U.S. Authorities Charge Leaders of ‘OneCoin’

FRIDAY, MARCH 8, 2019

United States prosecutors announced criminal charges against leaders behind OneCoin, a multibillion-dollar cryptocurrency pyramid scheme. Konstantin Ignatov, Ruja Ignatova, and Mark Scott were charged by the Southern District of New York for wire fraud, securities fraud and money laundering. An estimated $1.2 billion of investor money was laundered to at least 21 countries

SOURCE: NASDAQ


⏸  Fidelity May Delay Support for Ethereum

FRIDAY, MARCH 8, 2019

Fidelity Digital Assets (FDAS) advises support for ethereum (ETH) may be delayed due to the latest hard fork upgrades. FDAS quietly launched this quarter and is a new company created by investing giant, Fidelity Investments. FDAS president, Tom Jessop, says they want ether and other cryptocurrencies to be available but the process it’s easy. Bitcoin (BTC) is currently the only digital asset supported on the platform.

SOURCE: COINDESK


🇰🇷 South Korea Establishes Task Force To Fight Crypto Fraud

FRIDAY, MARCH 8, 2019

South Korean’s Supreme Prosecutors’ Office(SPO) has created a new task force to protect consumers from fraud, crimes, money laundering, and other suspicious activities related to digital currencies. Cryptocurrency related crimes in the country have risen from 53 in 2016 to 4,500 in 2018. 

SOURCE: COINGEEK


⚙️ OKEx Lists Tron On C2C Market

THURSDAY, MARCH 7, 2019

Cryptocurrency exchange, OKEx, adds Tron (TRX) to its customer-to-customer (C2C) trading platform. The decentralized C2C platform allows users to trade assets directly with one another. In addition, users can place orders with self-selected exchange rates and pay using cryptocurrency or support fiat currencies.

SOURCE: COINGAPE


💸 eToro Launches Trading Platform & Wallet in the U.S.

THURSDAY, MARCH 7, 2019

eToro, the social investing and trading platform, officially announces the launch of  its fiat-to-crypto platform in the United States. The platform is already available in 140 countries worldwide and will now operate in 30 states and 2 territories in the US. Users will be able to use popular like CopyTrader to follow trading habits of individuals with a proven track record. eToro’s multi-signature wallet provide multi-coin support such as BTC, ETH, LTC, BCH, XRP and XLM

SOURCE: NEWSBTC


👍 SIX Teams Up With R3 Corda For New Digital Asset Exchange

THURSDAY, MARCH 7, 2019

The Swiss stock exchange, SIX, selects R3 Corda to provide its ucoming blockchain-based platform. It will use R3’s Corda Enterprise to power the Six Digital Exchange (SDX) platform to allow the issuing and trading digital assets, as well as tokenization of securities and non-bankable assets. 

SOURCE: FINEXTRA


🤐 Coinbase Clarifies It Never Shared “Personally Identifiable” Customer Data

WEDNESDAY, MARCH 6, 2019

Coinbase is still in the hot seat since its acquisition of blockchain analytics firm, Neutrino. Tensions raised last Friday when Christine Sandler stated that the exchange’s previous analytics provider was “selling client data to outside sources” in her interview with Cheddar. A spokesperson from Coinbase has now advised Sandler misspoke and clarified the exchange never shared “personally identifiable information with any third-party blockchain analysis vendors.”

SOURCE: COINDESK


🚀 Ripple Launches On Huobi’s OTC Platform

WEDNESDAY, MARCH 6, 2019

Cryptocurrency exchange, Huobi, now supports Ripple (XRP) on to its over-the-counter (OTC) platform which currently lists assets such as bitcoin, ethereum, tether, EOS, and Huobi Token. Huobi OTC aims to bridge the gap between fiat and digital assets, serving as an escrow for its users.

SOURCE: COINTELEGRAPH


📈 Swiss Stock Exchange Launches Ethereum ETP

WEDNESDAY, MARCH 6, 2019

Swiss’ SIX stock exchange launches its first ethereum-based exchange traded product (ETP) under the ticker AETH. Ethereum ETP, backed by startup Amun AG, is the second cryptocurrency-based ETP to be made available, with bitcoin ETP being the first. SIX plans to list a total of five crypto-based ETP’s which will also include ripple, bitcoin cash and litecoin. These collectively make up the Amun Crypto Basket Index  (HODL5).

SOURCES: BITCOIN.COM


🗳 MakerDAO Holds Vote on Fee Hike for DAI

UPDATE: FRIDAY, MARCH 8, 2019

Votes are in! Users and holders of DAI in favour of increasing the DAI stability fee from 1.5% and 3.5%.

SOURCE: CRYPTOGLOBE

TUESDAY, MARCH 5, 2019

MakerDAO is asking token holders of ethereum-backed stablecoin, DAI, to vote on whether to go forth with the proposed increase in stability fees from 1.5% to 3.5%. MakerDAO’s founder, Rune Christensen, states the rationale behind the fee hike is because DAI’s dollar-peg is “almost at a breaking point”. Token holders can cast their votes here.

SOURCE: COINDESK


⚖️ Quadriga Gets 45-Day Extension from Court

TUESDAY, MARCH 5, 2019

The Canadian court has granted troubled crypto exchange, QuadrigaCX, a 45-day extension to allow for the continued search of $140 million worth of missing cryptocurrency. In addition, the court has appointed Peter Wedlake, a retired partner and senior vice president of audit firm Grant Thorton, to be the chief restructuring officer (CRO). The court has also ordered Amazon Web Services to overturn any data on the Quadriga platform originally created by Gerald Cotten, the former CEO.

SOURCE: COINDESK


☑️ Tron (TRX) Partners With Tether (USDT)

MONDAY, MARCH 4, 2019

Tron Foundation officially announces their newest partnership with Tether. The partnership will bring Tether’s USDT coin onto the TRON network by the end of Q2 2019, and allow the issuance of a TRC20-based USDT. This marks the first major cryptocurrency crossover and will allow TRX and Tether users to transact on the TRON network with access to a price-stable asset.

SOURCE: ETHEREUMWORLDNEWS


🐋 Blockchain Watch: Hello Goodbye

FRIDAY, MARCH 8, 2019

Bitcoin whales moved a total of 9820 BTC, worth $38.4 million dollars.

THURSDAY, MARCH 7, 2019
WEDNESDAY, MARCH 6, 2019
TUESDAY, MARCH 5, 2019
MONDAY, MARCH 4, 2019

Bitcoin (BTC) and Stellar whales start off the week strong.

SUNDAY, MARCH 3, 2019

Ethereum whales are on the go, moving a total of 174, 450 ETH, worth $22.1 million dollars.

SOURCE: TWITTER


Images courtesy of Shutterstock

⚡️ Cryptocurrencies Go Live!

By | News | No Comments

🚦Bitcoin Finally in the Green After 6-Month Losses

FRIDAY, MARCH 1, 2019

Bitcoin (BTC), the world’s largest cryptocurrency by market cap, ends its 6-month losing streak; finally out of the red. It closed at $3,900 at the end of February. Even in this crypto winter, BTC’s bullish momentum show signs of recovery.

SOURCES: NEWSBTCCHEPICAP


🍴 Ethereum Hard Forks Now Activated

THURSDAY, FEBRUARY 28, 2019

Ethereum (ETH), the second largest cryptocurrency by market cap, successfully implements system upgrades Constantinople and St. Petersburg. Originally planned for January, the Constantinople fork was delayed due to concerns about potential security vulnerabilities. Both forks officially took place at block number 7,280,000. The upgrades are intended to increase the network’s efficiency and will reduce miner block rewards from 3 to 2 ETH.

SOURCE: ETHEREUM WORLD NEWS


📱Facebook & Telegram To Rollout Their Own Digital Currency

THURSDAY, FEBRUARY 28, 2019

Internet messaging giants like Facebook, Telegram and Signal, will be rolling out their own cryptocurrencies in next year. Their intent is to allow users to transfer money directly from their message platforms with the use of blockchain. The projects have been highly secretive and the question still remains whether the tech companies will fully control their cryptocurrency or if it there will be some form of decentralization.

SOURCE: NYTIMES


🏆 Kraken Offers $100K Reward For Info On Quadriga’s Missing Funds

THURSDAY, FEBRUARY 28, 2019

Cryptocurrency exchange, Kraken, announced they are offering a $100,000 reward to anyone who can provide the best lead on the discovery of missing coins from recently collapsed Canadian crypto exchange, Quadrigacx. It is estimated that a total of $190 million USD of Quadriga’s client funds remain inaccessible.  Kraken’s official blog highlights what is known to-date and any new tips can be submitted: here.

SOURCE: COINTELEGRAPH


🐋 Blockchain Watch: Ripple & Stellar On The Move

WEDNESDAY, FEBRUARY 27, 2019
  • Ripple: 50 separate transactions of 10M XRP each moved from Bittrex to Upbit. The total value of the transactions is equivalent to $159 million USD
  • Stellar22 separate transaction of  10M XLM each moved from Bittrex to an unknown wallet. The total value of the transactions is equivalent to $19 million USD. 

SOURCE: DAILYHODL


☑️ Ripple Now Listed on Coinbase Pro

TUESDAY, FEBRUARY 26, 2019

Users on crypto exchange, Coinbase Pro, can now buy and sell ripple (XRP) – the third largest cryptocurrency by market cap. Despite regulatory concerns, Coinbase stands its ground and makes XRP available to its users in the US (except New York), Canada, UK, supported EU nations, Singapore and Australia, with more jurisdictions to be added in the near future. Further developments can be found on Coinbase’s official blog post.

SOURCE: COINDESK


📈 Bitcoin & Ethereum Indices Now Live on Nasdaq

TUESDAY, FEBRUARY 26, 2019

Nasdaq’s integration of Brave New Coin‘s bitcoin liquid index (BLX) and ethereum liquid index (ELX) is now live. The real-time indices are available for clients using Nasdaq’s Global Index Data Service SM (GIDS). This move affirms Nasdaq’s optimism towards cryptocurrency with Adena Friedman, president and CEO, previously expressing it is a “tremendous demonstration of genius and creativity.”

SOURCE: COINTELEGRAPH


⚖️ US Government Retrieves & Returns Bitcoin to Bitfinex

MONDAY, FEBRUARY 25, 2019

The United States government has retrieved and returned 27.66270285 BTC (worth $104,000) to cryptocurrency exchange, Bitfinex. A total of 119,756 BTC were stolen during the hack of August 2016; the return represents only 0.023 % of this total.

SOURCE: COINDESK


Accurate Crypto Market Data Ultimately Leads to Winning Model

By | Coinscious Lab | No Comments

The world’s most valuable resource is no longer oil but data. [1] This holds true even for the finance industry. The control that financial companies wield over their data gives them enormous power, and the abundance and quality of data they use changes the very nature of the competition. According to Bloomberg, the financial sector is adopting big data analytics to maintain a competitive advantage in the trading environment” [2]. Quantitative- and high-frequency trading are ubiquitous, indispensable tools in current times, and their full value in cryptocurrency trading are being realized. A key aspect that is still often overlooked in quantitative crypto-trading is the quality of the data being used to design sophisticated prediction models.

In this era of cryptocurrency trading, those with the most data of the highest quality will surely win. In algorithmic trading applications, accuracy is one of the best quality indicators of a data source. It determines the execution prices, the model’s behaviour, and the model’s ability to fit the market efficiently and effectively. In the extreme case, high frequency traders care about order-by-order data to simulate precise market-making algorithms. In order to accurately determine what and how much to trade at a low cost, traders desire the finest scales of accurate data with low latency.

Many algorithmic traders incorporate massive amounts of data into their algorithms to create better pricing models and leverage large volumes of historical data to backtest their trading algorithms. Particularly with recent advances in machine learning, the data-driven approach to modelling is being emphasized more than ever before. Market behaviours are learned from black box models that recognize patterns in big data. This means that the accuracy of the data affects what the model learns and predicts. Thus, the more accurate data you have, the better you can simulate execution quality in algorithms.

Available Sources of High Quality Crypto-Trading Data

There are several companies that provide cryptocurrency market data. Kaiko, CoinAPI, and Coinscious are three well-known crypto data vendors. Most of these companies offer live and historical trading, order books, and OHLCV1  (open, high, low, close, volume) cryptocurrencies. However, what remains unknown, until now, is the quality of data these companies claim to provide. Therefore, the key question is: which data vendor has the highest quality data for you to gain a competitive edge?

The Basics

A simple way to assess data quality is to compare the exchange’s OHLCV data with derived OHLCV data. In the analysis below, the hourly level OHLCV data is computed for December 2018 amongst different data vendors. The error rates were measured over eight well-known exchanges: Binance, Bittrex, Bitfinex, Bitstamp, Bitmex, Huobi Global, Okex, and Coinbase Pro.

Figure 1. OHLC error rates for Bitcoin (BTC), Ethereum (ETH), and Ripple (XRP)2. Given that our budget limits us to purchase just one dataset between Kaiko and CoinAPI, we chose the more expensive one: Kaiko’s data

Figure 2. OHLC error rates for OHLC error rates for four alternative coins (ADA, XLM, TRX, ZRX)

Coinscious data proves to be the most accurate among these data vendors for the top 3 coins (BTC, ETH, and XRP). In average, Coinscious data are 38% better than Kaiko’s data, where the relative errors on OHLC are 39%, 41%, 31%, and 37% respectively (see Figure 1). Similar results have also been shown using four alternative coins (ADA, XLM, TRX, ZRX). Surprisingly, even though Kaiko data is accurate for high and low prices, their open and close prices are quite divergent when compared to Coinscious and CoinAPI.

Error In Trading Volume

In Figure 3 and Figure 4, volume error rates over time reveal the dates when the higher error rates occur. The spike in volume error rates occurs in two scenarios; the first scenario occurs when the volume and volume error rates spikes simultaneously, whereas the second scenario occurs when the volume error rates spike, but volume does not. The former can be attributed to increased latency on exchanges as traffic increases, whereas the latter can be attributed to internal server issues.

Figure 3. Absolute error between exchange volumes versus data vendors’ volumes in December 2018 (the lower, the better). The errors were measured for BTC/USD, ETH/USD, and XRP/USD on the top 7 exchanges3.

Coinscious’ error rates remain relatively low compared to other vendors’ error rates. Overall, it is clear that Coinscious data has the lowest error rates with respect to volume data.

Figure 4. Absolute distance error between exchange volumes versus data vendors’ volumes in December 2018 (the lower, the better). The errors were measured for the following alternative coins: ADA/USD at Bittrex, XLM/USD, TRX/USD, and ZRX/USD at Bitfinex.

The volume quality for alternative coins (i.e., altcoins) was also considered. Eight altcoins were randomly selected from different exchanges, including NEO, TRON, XLM, EOS, LTC, ZRX, and ADA. From the figure above, CoinAPI does not perform well on volumes with respect to these altcoins.

Reason For Data Discrepancies Between Vendors

Now you must be wondering, if the exchange provides public API, why would you need to purchase data? Firstly, public APIs have limited histories of information they provide, and unless a trader has stored historical price data, they would need to gather it from a third-party source. Secondly, even though exchanges provide public APIs, aggregating and preprocessing all possible cryptocurrency pairs for different exchanges is cumbersome, and arguably the most tedious step in developing a trading system. This is especially the case as the data receiving intervals gets coarser as the number of requests for data grows. It is for these reasons that the aforementioned data vendors exist.

More importantly, why do discrepancies in the accuracies exist across different data vendors? There are several possible reasons. It could be due to downtimes of exchange APIs. Or, given the thousands of combinations of cryptocurrency exchanges and trade pairs, there exist API rate limits on all cryptocurrency exchanges, and therefore a large number of data collection clients and complicated infrastructure is required.

While many companies are collecting vast amounts of data across different exchanges and coins, the quality of the data may be hidden underneath the quantity of the data. Especially in this era of a data-driven finance world, success and risk can be heavily dependent on the data quality and the data operations environment. Obtaining the right trading tools and hiring talented traders can certainly help, but even then, tools and people cannot guarantee success if the data is flawed. The cryptocurrency finance market definitely could benefit from having more of data quality analysis in order to understand the granular level of datasets and where they can obtain them.

Footnotes

  1. Open, high, low, close, volume (OHLCV) prices.
  2. Given that our budget limits us to purchase just one dataset between Kaiko and CoinAPI, we chose the more expensive one: Kaiko’s data.
  3. Top 7 exchanges include: Binance, HuobiPro, Bitfinex, Bitmex, OKEx, Bitstamp, and Coinbase.

References

[1] “The world’s most valuable resource is no longer oil, but data”. The Economist, 6 May 2017, https://www.economist.com/leaders/2017/05/06/the-worlds-most-valuable-resource-is-no-longer-oil-but-data

[2] “3 ways big data is changing financial trading”. Bloomberg, 5 July 2017, https://www.bloomberg.com/professional/blog/3-ways-big-data-changing-financial-trading/