The charts below show the aggregate unexecuted interest available during the Closing Auction near the closing price for specified trading days. By sending orders with looser limit prices, traders may gain access to substantially more volume with only minimal impact to the closing price.
For example, in the S&P 500, 36% more volume could have traded within 10 basis points (bp) of the closing price on an average day in March. In the Russell 2000, 161% more volume could have traded within 50 bp of the closing price.
The above charts show all interest, both displayed and non-displayed (such as LOC orders). Additionally, monitoring the displayed depth on the NYSE leading into the Closing Auction can reveal substantial interest priced near the eventual close.
The Closing Auction accounts for more than 8% of NYSE-listed volume thus far in 2019. As the above data shows, the auction’s liquidity has attracted a deep book of opportunistic volume priced near the eventual closing price. This creates unique liquidity opportunities for traders to execute block-size liquidity with minimal impact by entering LOC orders with looser limit prices or providing further discretion to their floor brokers.
Multi-list options broke nearly all volume records in 2021, driven by the growth of retail participation: daily records (24 of the top 25 volume days of all-time came in 2021), monthly ADV records (April was the only month from 2021 not in the top 12 all-time), and yearly ADV records (37.3M ADV in 2021 was nearly 10M more than in 2020 and double the ADV in 2019).
Increased retail activity in the equities market has affected which stocks are trading the most, and when and where those stocks trade. We’ve previously highlighted retail’s impact on pre- and post-market volume and the opening auction, and now focus on the period immediately after the opening auction. Market participants often avoid this time of day due to higher volatility, an approach worth re-evaluating given current trends.
As the home of ETFs, the NYSE continuously works to strengthen market quality and provide the optimal trading environment for listing and trading ETFs. In April 2021, in service of this goal, the NYSE introduced new requirements and incentives for its industry-leading NYSE ETF Liquidity Program, including the assignment of additional market makers ("Less Active ETF Leads") for new and/or low-volume ETFs.