7:00 a.m. to 9:30 a.m. ET
9:30 a.m. to 4:00 p.m. ET
4:00 PM to 4:15 pm. ET
4:15 PM to 5:00 pm. ET
The Direct Access Server (DAS) interface provides participants with high performance order entry connectivity to the NYSE Chicago Matching System. Orders for any destination other than the NYSE Chicago Matching System cannot be routed using the DAS. Please contact the NYSE Chicago Help Desk for information on the process for routing orders to NYSE Chicago Institutional Brokers.
+1 312 663 2111
Once a trade has been executed, trade details are transmitted to the Depository Trust and Clearing Corporation (DTCC®) / National Securities Clearing Corporation (NSCC®) for clearance and settlement via their Universal Trade Capture (UTC) processing stream. All trading transactions are transmitted to DTCC / NSCC electronically in real time matching the details of the trades from both the buyer and the seller into one deal record. These transactions are considered "locked in" executions.
Clearing firms must become NYSE Chicago Trading Permit holders to obtain direct access to NYSE Chicago and clear trades on behalf of exchange participants and be setup to participate on the NYSE Chicago RIO. Firms that are not self-clearing must have their NYSE Chicago clearing firm provide a Clearing Letter of Consent to the CRS / Membership acknowledging and accepting the financial responsibility for all of their correspondent’s transactions. To direct orders to NYSE Chicago, clearing firms must complete additional membership agreements.