Effective Sunday, July 10, 2016 for trade date Monday, July 11, 2016 the Chicago Mercantile Exchange will amend the minimum price increment for Canadian Dollar Futures. The minimum tick is changing from 0.0001 to 0.00005.
Users of UA versions before 2.10.8 will need to refresh the database history for the affected data sets.
Click here for instructions.
CSI issues affected:
#64 CD
#129 CD2
#880 CD1
#100819 MCD

Taiwan Futures Exchange announces that the market will be closed on 2016/7/8 due to Typhoon Nepartak. The Final Settlement Day of the 201607 TOPIX Futures contract will be postponed to the next trading day accordingly. The final settlement price of the contract is the TOPIX Special Quotation (TOPIX SQ) calculated on the final settlement price determination day (the TSE business day following the last trading day, 2016/7/8).

This effects the following CSI#s
#644
#645
#646
#448
#751
#100161
#650
#100489
#100492
#100493

Effective Monday, May 2, 2016 certain cross-rate quotes will gain an additional digit of precision.
UA users will need to refresh the database history for the affected data sets.
Click here for instructions.
CSI issues affected:

You can paste the list below into your refresh history dialog:

2160
2162
2254
2269
2271
2273
2314
2317
2319
2329
2330
2331
2345
2347
3301
3304
3308
3309
3312
3321
3331
3332
3336
3339
3340
3521
3529
3539

In an effort to maintain consistency among CSI platforms, the following futures markets have changed symbols as of April 12, 2016.  Please adjust your software accordingly. If you must use the old symbol, it is possible to modify the symbols in your UA factsheet. Contact CSI customer support if you need assistance.

Option strikes now have an extra 1/2 tick for the following markets:

You will need to refresh your databases.
To refresh, click the Refresh Symbol Database button, and then Copy/Paste the following text into the Select Market tab box:

44(FO),74(FO),150(FO),251(FO),382(FO),1507(FO),
1910(FO),1911(FO),1912(FO),1913(FO),1914(FO),
1915(FO),1916(FO),1917(FO),1918(FO),1919(FO)

(Exclude those you are not interested in)

Then click Download. ( Refer to image below for guidance )

If you’re using the Portfolio Manager to manage your options, you will have to delete all your strikes and re-enter them. I would recommend that instead of re-entering them, that you use the new options export utility which is much more user friendly and much less time consuming.

From within the Export Options Data tool ( Ctrl-O ):

• Click the Clear Selections button to temporarily clear the list of option markets that you’re tracking
• Check ALL the items from the above table that you’re interested in tracking
• Click the Build Selected Option Files button
• When this process has completed, click the Restore button to reselect your markets
• Keep your files updated with the Auto Update feature

( Refer to image below for guidance )

Effective Monday, November 2, 2015, the Singapore Exchange will change the tick size for MSCI Singapore Stock Index futures and options. The minimum tick is changing from 0.1 to 0.05. Additionally, the contract multiplier will change from S$200 to S$100. All open positions will be doubled.
UA users will need to refresh the database history for the affected data sets.
Click here for instructions.
CSI issues affected:
#539 SSG
#100168 SS4
#100169 SS3

The CME Group has closed all pit futures trading as of July 6, 2015 with the exception of the S&P 500 Index futures.  Pit trading of options on futures contracts will remain open.

CSI will continue to report values for the data sets that represent pit-only trading.  There will be only settlement pricing, as well as volumes and open interest.

The volumes will consist of Privately Negotiated Transactions (Exchange Futures for Physicals, Exchange Futures for Risks, Exchange Futures for Swaps), plus open outcry volume related to options trading (futures/options combo orders a.k.a. covered spreads, which are a unique delta-neutral instrument created by combining an outright option or options spread with one or more underlying outright futures instruments. The futures leg of such orders is still allowed to be executed via open outcry provided the whole order is executed simultaneously at the spread’s differential price.  These orders are executed in the open outcry options pits, which are still open.)

The following table lists the various markets affected, with CSI numbers for the electronic trading (ETH), pit trading (RTH), and combined market data:

*CSI numbers >100,000 are denoted in UA as >1,000.  e.g. CSI# 100406 is UA# 1406

Effective Sunday, June 21, 2015 for trade date Monday, June 22, 2015 the Chicago Mercantile Exchange will amend the minimum price increment for Japanese Yen/US Dollar Futures. The minimum tick is changing from 0.000001 to 0.0000005.

UA users will need to refresh the database history for the affected data sets.
Click here for instructions.

CSI issues affected:
#65 JY
#262 JY2
#877 JY1
#498 JT
#1817 MJY

Effective June 19, 2015 the Chicago Mercantile Exchange delisted S&P MidCap 400 futures, Nasdaq 100 Index Futures, and S&P SmallCap 600 Index Futures from CME Globex, CME ClearPort and the CME trading floor.

CSI issues affected:
#104 MD
#429 ND
#882 ND1
#455 ND2
#1221 SMP

Effective June 22, the CBOT delisted Dow Jones Industrial Average Index Futures ($10 multiplier) and companion options from the CBOT trading floor.

CSI issues affected:
#496 DJ
#596 DJ2
#805 DJ3