On September 17, 2021, CME will terminate the trading of standard-size S&P 500 futures and options on futures contracts, following the close of trading at 4:00pm CT. Any open positions in standard-size contracts remaining at the end of the trading day on September 17th will be converted to equivalent positions in E-mini S&P 500 futures and options.
For customers whose FIX engine natively supports SSL encryption, or who have implemented FIX session encryption using STunnel, TT provides a TTFIX.crt file with the public certificates used by the TT platform FIX endpoint.
At end-of-day August 13, 2021, TT will update the stunnel.zip file located in the TT Help Library in order to update the soon-to-be-expired certs in the TTFIX.crt bundle. All customers who use STunnel will need to download a new zip file and apply it prior to September 20, 2021.
Directions for configuring stunnel with TTFIX.crt
Continue Reading →For customers whose FIX engine natively supports SSL encryption, or who have implemented FIX session encryption using STunnel, TT provides a TTFIX.crt file with the public certificates used by the TT platform FIX endpoint.
At end-of-day August 13, 2021, TT will update the stunnel.zip file located in the TT Help Library in order to update the soon-to-be-expired certs in the TTFIX.crt bundle. All customers who use STunnel will need to download a new zip file and apply it prior to September 20, 2021.
For customers whose FIX engine natively supports SSL encryption, or who have implemented FIX session encryption using STunnel, TT provides a TTFIX.crt file with the public certificates used by the TT platform FIX endpoint.
At end-of-day August 13, 2021, TT will update the stunnel.zip file located in the TT Help Library in order to update the soon-to-be-expired certs in the TTFIX.crt bundle. All customers who use STunnel will need to download a new zip file and apply it prior to September 20, 2021.
HKEX is introducing Physically Settled Options on Futures Contracts on Hang Seng Index (HSI) Futures and Hang Seng China Enterprises Index (HSCEI) Futures on August 23, 2021.
| Product Name | Product Symbol |
| Hang Seng Index Futures Options | PHH |
| Hang Seng China Enterprises Index Futures Options | PHS |