Wes Bethel

University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab)

1 Cyclotron Road

Berkeley, CA 94720

United States

  • University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab)

SCHOLARLY PAPERS

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Scholarly Papers (3)

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1.

A Big Data Approach to Analyzing Market Volatility

Algorithmic Finance (2013), 2:3-4, 241-267
Number of pages: 28 Posted: 07 Jun 2013
Kesheng Wu, Wes Bethel, Ming Gu, David Leinweber and Oliver Ruebel
University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab) and University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab)
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high-performance computing, market microstructure, probability of informed trading, VPIN, liquidity, flow toxicity, volume imbalance, flash crash

2.

Testing VPIN on Big Data – Response to 'Reflecting on the VPIN Dispute'

Number of pages: 3 Posted: 31 Aug 2013
Kesheng Wu, Wes Bethel, Ming Gu, David Leinweber and Oliver Ruebel
University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab) and University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab)
Downloads 384 (120,092)

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false positive rate, probability of informed trading, VPIN

3.

Federal Market Information Technology in the Post Flash Crash Era: Roles for Supercomputing

https://doi.org/10.3905/jot.2012.7.2.009
Posted: 21 May 2019
Wes Bethel, David Leinweber, Oliver Ruebel and Kesheng Wu
University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab), University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab) and University of California, Berkeley - Lawrence Berkeley National Laboratory (Berkeley Lab)

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VPIN, flash crash, liquidity, flow toxicity, market microstructure, probability of informed trading, circuit breakers, market fragmentation