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For HFT - yes, and that has been the case since before the .com bubble. Trading on news is what fuels HFT. And value trading is primarily based on insider tradi

For HFT - yes, and that has been the case since before the .com bubble. Trading on news is what fuels HFT. And value trading is primarily based on insider trading / corruption. What's left over is ETF's or luck.

ta12653421 1y ago
Not really anymore, and for a long time: This article is more than 10 years old and describes what impressive tech & metrics they were using already back then: https://queue.acm.org/detail.cfm?id=2536492 https://queue.acm.org/detail.cfm?id=2536492