No FNGU?

The ETF universe contains NAIL, LABU, etc but apparently not FNGU.

Any reason?

NAIL and LABU are ETFs and FNGU is an ETN.

AMJ, VXX and GJP are also ETN’s but they’re in.

According to ETFdb.com thee are 454 million dollars in FNGU, so small it is not.

So my question remains

See https://www.portfolio123.com/mvnforum/viewthread_thread,11109#!#63019