hobermallow

Yes(not specifically saying this data does - just that very similar data is essential to many HFs/QHFs). Search alternative market data.

Similar/Related: https://www.consumerreports.org/media-room/press-releases/20...

Yes there is a record for most trades done. The regulating body depends on the type of instrument (equities, options, futures, fixed income, etc.)

The Consolidated Audit Trail (CAT) is the primary location for this data as it relates to equities. https://www.finra.org/rules-guidance/key-topics/consolidated...

The settlement cycle also dictates the frequency of reporting for many investment instruments. https://www.finra.org/investors/insights/understanding-settl...

find out what it is

Google Googles did this 13 years ago https://en.wikipedia.org/wiki/Google_Goggles

It remains interesting to me how much we have been able to do, already, with technology. But discoverability, walled gardens, and <hand waving>marketing/positioning/hype</hand waving> have obscured awareness/adoption.

What criteria would you suggest to measure in an effort to make it clear that the FDA has >found the right balance between risk reduction and upside potential?