quantmode

email format doesn't handle internationalized email

1

The regex for email format used by the format validation is: `` /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i `` This doesn't handle [internationalized email addresses](https://www.rfc-editor.org/rfc/rfc6531), e.g. those with unicode characters in the user name.

Tickers API missing a large number of instruments on several dates

2

The tickers API -- /v3/reference/tickers -- is missing almost a third of the active tickers on 2009-10-29 and about 12% of the active tickers on 2010-03-30 and 2010-03-31. To reproduce,...