This deal has long been talked about (and most people I know thought it would never happen), but here we are, the NYSE (NYSE:NYX) buys the AMEX. With ETFs clearly being at the core of the deal, and knowing both sides and all the trading issues, I've got a lot of different thoughts running through my mind on this.
First of all, it depends on how things are organized as to who this will make the biggest impact on. My immediate response is the biggest changes could be to the service level for ETF product issuers, and to the quality of markets for investors in the less-traded ETFs. Those are the areas where competition and specialist oversight, respectively, may be reduced.
The AMEX has long been noted for the high level of attention it pays to product issuers. They lend expertise particularly in the ramp-up process for new product issuers, helping them with the structural issues, and to get connected with all the right people to make the products run well. Afterall, the AMEX did bring the first ETFs to market. Historically, the NYSE and NASDAQ are leaner and more market and technology focused - the AMEX's weaker points.
Which leads us to specialists. NYSE/Euronext has already moved the bulk of the ETF market onto the Arca trading platform, completing the natural trend toward more electronic trading in ETFs. The argument goes that with ETFs, because price discovery has already happened with the underlying, there's no better area to go fully electronic. And in theory this is true. In practice, however, the move toward electronic trading has not always been so smooth (See the NASDAQ-listed BLDRs when they came out). As with the BLDRs, my sense is that generally market forces have worked out and will continue working out the kinks in electronic trading. And overall the more open markets are, the better that is for the end user. Look at how spreads have come down in the ETF industry. It's amazing. And that's largely attributable to the move toward electronic trading.
Where I do have concerns, and the area the ETF industry has always downplayed, is what happens in the most lightly traded ETFs. The line has always been that it's ALL about the underlying in terms of liquidity. And that's absolutely true if you're an investor of (say, creation level) size. But if you're trading a couple hundred shares, if there's no one at the switch, you could get a market fill that's well off the NAV. Essentially, the financial incentive is just not there for larger players to competitively arbitrage at smaller size. But Joe Chompers in Des Moines still can do it. So I don't want to blow that issue up into something larger than it is, but it is an issue, and you see it in European electronic markets as well as in the US. This is an issue that is worth some study by us as things move forward. The first question will be whether all the AMEX ETFs move to Arca, or whether some semblance of a specialist system stays in place.
So that's most of what I'm thinking regarding the AMEX. It's kind of sad - the end of an era - of the trail-blazing AMEX ETF guys. Well, it's the end of an era unless there's some kind of culture-clash blowup that backs AMEX out of the deal as happened with NASD - but I think that's very unlikely.
Written by Jim Wiandt