Earlier quoted context omitted.
>their core strategy, which is spending what would otherwise be a marketing budget on keeping commissions at zero, making money on the other ways "Making money others ways" aka stripping their clients of financial privacy by selling their clients' investment-decision data: "Robinhood Is Making Millions Selling Out Their Millennial Customers To High-Frequency Traders"[1] If your investment brokerage firm's strategy is…
Aren't all orders eventually public anyway? I get that the liquidity that "market makers" claim to create is not really that beneficial to society, but as long as you're not trying to use robinhood to compete with the high speed traders, I don't see a problem with it.
no. most orders are not executed on the public exchanges, but by internal matching via your broker and a market maker. (also most exchanges only support trades in multiples of 100 shares.)