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CME Micro contract changes
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DTN has been informed by the CME that Micro contracts are not eligible for the E-mini reduced rate packages. We will be removing all Micro based roots from these packages. To continue to get Micro contracts in real time, you will need to subscribe to the full rate CME or CBOT exchange fee. The change

Christmas / New Year Holiday Hours 2024
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      DTN would like to wish our customers a Safe and Happy Holiday!         Customer Service Holiday Hours Monday, December 23, 2024: Open Tuesday, December 24, 2024: Open at 7:00 a.m CT – Close at 2:00 p.m. CT Wednesday, December 25, 2024: Closed     Christmas 2024 / New Year

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Thanksgiving Day Holiday Hours 2024
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  In observance of the Thanksgiving Day holiday, DTN Customer Service will be open the following hours: Thursday, November 28th : Open from 12:00 a.m. until 10:00 a.m. CT. Closing at 10:00 a.m. CT. Friday, November 29th: Open from 12:00 a.m. until 2:00 p.m. CT. Sunday, December 1st: Regular open at 5:00 p.m. CT.  

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CME Micro contract changes
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DTN has been informed by the CME that Micro contracts are not eligible for the E-mini reduced rate packages. We will be removing all Micro based roots from these packages. To continue to get Micro contracts in real time, you will need to subscribe to the full rate CME or CBOT exchange fee. The change

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Option Market Stats Changes
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Effective August 27th, 2023, we will no longer be calculating exchange-specific option market statistics. Rather, the statistics will be composite totals. The [exchange identifier] will now be O for all statistics.  For example: [Type] + [option type] + [exchange identifier] + [symbol type] + [descriptor] + [.Z] =  Options Market Stat OPOT.Z =  OPTION PUT

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WASDE Ticker Symbol Enhancements – 2022/02/07
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In a recent release, DTN has made several improvements to the ticker symbols for the WASDE report! The existing symbols have not changed and will continue to update as they have, however they have been enhanced: Multiple fields (FIDs) have been populated to note the marketing year. Date Range: Available in Quote displays (e.g., Quote

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Index Changes & New Symbols
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Changes: To make our data handling more consistent, SOFR.X and EFFR.X will now reflect the trade date and history date for the business day they represent. This will result in changes in the historical data for these symbols, essentially shifting the values backwards 1 day. This change will be effective as of 8:00 a.m. CT, February 4,  2023. New

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CME Changes Lead Month Roll Procedure – Update
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Effective Sunday, June 12 (trade date Monday, June 13), the lead month roll procedure for E-mini S&P 500 and Micro E-mini S&P 500 futures will be amended on CME Globex as follows: Update 7/18/2022 The above Roll Rules will also impact the following contracts: @NQ @EMD @RTY @YM This will include the micros also.

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CME Group to Permanently Close Most Open Outcry Trading Pits; Eurodollar Options Pit will Remain Open
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S&P 500 Futures and Options will be Delisted Following the September Roll with Open Interest Migrating to E-mini S&P 500 Contracts CHICAGO, May 4, 2021 /PRNewswire/ — CME Group, the world’s leading and most diverse derivatives marketplace, today announced that it will not reopen its physical trading pits that were closed last March due to

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Beta Release of IQFeed 6.2 is now Available
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We have added some new Features and Functionality. NEW FEATURE – IQFeed core components are now 64bit.  This includes IQConnect and all display applications/utilities distributed with the feed but does not include legacy EOL components that are distributed for backwards compatibility. NEW FEATURE – MBO and unlimited depth price levels for futures symbols on exchanges

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