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norex [2017/09/21 12:16] – [Auction Mechanisms] mayanorex [2023/02/27 11:54] (current) hammed
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 ====== Nasdaq OMX Nordic ====== ====== Nasdaq OMX Nordic ======
 +
 Nasdaq OMX Nordic covers the NASDAQ OMX exchanges in Copenhagen, Helsinki, and Stockholm. Part of the NASDAQ OMX exchange group, it leverages the same technologies used by the NASDAQ market in the US. Nasdaq OMX Nordic covers the NASDAQ OMX exchanges in Copenhagen, Helsinki, and Stockholm. Part of the NASDAQ OMX exchange group, it leverages the same technologies used by the NASDAQ market in the US.
  
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   * Stockholm: Swedish Krona (SEK)   * Stockholm: Swedish Krona (SEK)
  
-[[http://www.nasdaqomxnordic.com/tradinghours | Trading Hours]]+[[http://www.nasdaqomxnordic.com/tradinghours | Trading Hours]]\\ 
 +[[https://www.nasdaqomxnordic.com/digitalAssets/111/111428_trading-calendar-2022-2024.pdf | Trading Calendar]]
  
 ==== Order Types ==== ==== Order Types ====
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   * Limit Buy/Sell→ShortSell (Day/IOC)   * Limit Buy/Sell→ShortSell (Day/IOC)
   * Market Buy/Sell→ShortSell (Day)   * Market Buy/Sell→ShortSell (Day)
- 
- 
  
 ==== Basic Market Rules ==== ==== Basic Market Rules ====
 +
   * Lot Size: 100 shares.   * Lot Size: 100 shares.
   * Tick Size: varies by market, price, and security.   * Tick Size: varies by market, price, and security.
   * Short Sale Rules: naked short sales are prohibited; a locate must be obtained prior to executing a short sell.   * Short Sale Rules: naked short sales are prohibited; a locate must be obtained prior to executing a short sell.
-  * Circuit Breakers: Nasdaq OMX Nordic employs volatility guides which are set dynamically (Dynamic Volatility Guard) or statically (Static Volatility Guard).+  * Circuit Breakers: Nasdaq OMX Nordic employs volatility guides which are set dynamically (Dynamic Volatility Guard) or statically (Static Volatility Guard). For more information, please see the Circuit Breakers sections of the [[https://www.nasdaq.com/docs/Nasdaq%20Iceland%20Market%20model%20for%20Genium%20INET%202019_03.pdf |Nasdaq OMX Nordic Market Model]] document. 
 +  * **Note:** as part of pre-trade transparency requirements under the new MiFID II rule, Europe hidden or hidden portion of iceberg (e.g., CHIX-X Bats and Turquoise reserve/dark orders) order must be sent above the Large In Scale (LIS) thresholds as defined by the European Securities and Markets Authority (ESMA). For more information about the MiFID II rules, visit the ESMA official website at https://www.esma.europa.eu/
 ==== Auction Mechanisms ==== ==== Auction Mechanisms ====
 +
 Auction mechanisms are referred to as Calls on Nasdaq OMX Nordic. Auction mechanisms are referred to as Calls on Nasdaq OMX Nordic.
  
-The Call procedure starts in all order books of the market segment at virtually the same time. A Call consists of two phases: order management and uncross. The uncross lasts a very short time, usually a fraction of a second. A random uncrosses sequence for the order books will be applied. To facilitate price formation process in calls, order book information is supplemented with tentative matching information. It includes indicative matching price based on prevailing order information, and how much total volume (including no displayed volume) would be matched at the indicated price. The uncross phase includes opening/closing price determination, share allocation, and order information delivery.+The Call procedure starts in all order books of the market segment at virtually the same time. A Call consists of two phases: order management and uncross. The uncross lasts a very short time, usually a fraction of a second. A random uncrosses sequence for the order books will be applied. To facilitate the price formation process in calls, order book information is supplemented with tentative matching information. It includes indicative matching price based on prevailing order information, and how much total volume (including no displayed volume) would be matched at the indicated price. The uncross phase includes opening/closing price determination, share allocation, and order information delivery.
  
 === Open === === Open ===
 +
 During the opening call there is Market by Order dissemination of the order book. Order entry and full order management is available through the 9:00 opening auction uncross (and after). Orders with Time-In-Force conditions Day, Good-Till-Cancel, Immediate-Or-Cancel and Good-Till-Time and On-Open orders (Market-On-Open (MOO), Limit-On-Open (LOO), and Imbalance-On-Open orders (IOOP)) become eligible interest for the opening auction. An IOC order is eligible for execution in the opening auction and will be cancelled after the completion of the opening auction if it is not fully executed. On-Close orders (Market-On-Close orders (MOC), Limit-On-Close orders (LOC), and Imbalance-On-Close orders (IOOC)) can be entered, but are effective for the closing auction only.  During the opening call there is Market by Order dissemination of the order book. Order entry and full order management is available through the 9:00 opening auction uncross (and after). Orders with Time-In-Force conditions Day, Good-Till-Cancel, Immediate-Or-Cancel and Good-Till-Time and On-Open orders (Market-On-Open (MOO), Limit-On-Open (LOO), and Imbalance-On-Open orders (IOOP)) become eligible interest for the opening auction. An IOC order is eligible for execution in the opening auction and will be cancelled after the completion of the opening auction if it is not fully executed. On-Close orders (Market-On-Close orders (MOC), Limit-On-Close orders (LOC), and Imbalance-On-Close orders (IOOC)) can be entered, but are effective for the closing auction only. 
  
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   * Bids and Offers may be placed, cancelled, or amended   * Bids and Offers may be placed, cancelled, or amended
  
-2. **Closing Call** (17:25 - 17:29:45)+2. **Closing Call** (17:25 - 17:29:25)
   * No closing orders are matched   * No closing orders are matched
   * Imbalance dissemination begins   * Imbalance dissemination begins
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   * Time priority given to all orders, including those placed during continuous trading   * Time priority given to all orders, including those placed during continuous trading
  
-3.**Uncross** (17:29:45 - 17:30)+3.**Uncross** (17:29:30 - 17:30)
   * Closing orders will be matched   * Closing orders will be matched
  
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   * Bids and Offers may be placed, cancelled, or amended   * Bids and Offers may be placed, cancelled, or amended
  
-2. **Closing Call** (16:55 - 16:59:45)+2. **Closing Call** (16:55 - 16:59:25)
   * No closing orders are matched   * No closing orders are matched
   * Imbalance dissemination begins   * Imbalance dissemination begins
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   * Time priority given to all orders, including those placed during continuous trading   * Time priority given to all orders, including those placed during continuous trading
  
-3. **Uncross** (16:59:45 - 17:00)+3. **Uncross** (16:59:30 - 17:00)
   * Closing orders will be matched   * Closing orders will be matched
  
 **Order Types:** Limit, Market, and Market-on-Close orders may be entered during the closing call to participate in the uncross.  **Order Types:** Limit, Market, and Market-on-Close orders may be entered during the closing call to participate in the uncross. 
  
-**Note:** during the Closing Auction, Market orders may be rejected/cancelled back if they would result in an indicated price that deviates materially from the last traded price. You can continue to send Market orders to the auction, and use Flatten from Summary. However, be aware of this risk and make sure to verify all orders to ensure they get flat. If an order has been rejected please re-enter with an aggressive Limit.+**Note:** during the Closing Auction, Market orders may be rejected/cancelled back if they would result in an indicated price that deviates materially from the last traded price. You can continue to send Market orders to the auction, and use Flatten from Summary. However, be aware of this risk and make sure to verify all orders to ensure they get flat. If an order has been rejectedplease re-enter with an aggressive Limit.
  
 **EP to Reference Price Check** **EP to Reference Price Check**
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 |"|Penny shares|+/-50/80/100/200%|+/-25/40/50/100%| |"|Penny shares|+/-50/80/100/200%|+/-25/40/50/100%|
  
-For more information, see the [[http://business.nasdaq.com/list/Rules-and-Regulations/European-rules/index.html|Rules and Regulations for the Nordic Markets]] page.+For more information, see the [[https://www.nasdaq.com/solutions/european-rules-and-regulations|Common Nordic Rules & Regulations and Market Abuse Regulation]] page. 
 ===== See Also ===== ===== See Also =====
-  * [[market_guides|Market Guides]] 
  
 +  * [[market_guides|Market Guides]]
norex.1506010596.txt.gz · Last modified: 2017/09/21 12:16 by maya