[dsacco]

> Am I missing something here?

Yes. By paying relatively small amounts to high frequency market makers in return for enhanced liquidity and price discovery, you won't be overpaying by 1% (or more). I also challenge the idea that it would just "balance" itself out, in the absence of evidence supporting that thesis. In actuality you'd likely just amplify the costs you already have and either fill fewer trades or have higher costs for doing so.

Choosing to lose $1 due to low liquidity instead of a few cents due to market makers is both petty and nonsensical. There are legitimate arguments against HFT, but they don't begin by trying to reinvent economics such as to de-emphasize optimal price discovery.