# Canadian Securities Exchange Enumerations

The Canadian Securities Exchange (CSE) is an alternative equities exchange in Canada, providing a listing venue and trading services for emerging companies and investment products.

The following fields have Enumerations:

* AGGRESSOR_SIDE - Indicates whether a trade resulted from an incoming buy or sell order.
* BOOK_TYPE - Type of order book or trading mechanism through which a trade was executed.
* BYPASS - Identifies whether the trade resulted from a Bypass order
* MKT_PHASE - Indicates the instrument’s current market phase, as specified by the trading venue
* ODD_LOT - Indicates whether a trade was an odd lot
* ORDER_TYPE - Type of order.
* SPECIAL_TERMS - Indicates any non-standard settlement / execution terms associated with a trade
* TRADE_PERIOD - Market period during which a trade was executed.
* TRADE_TYPE - Type of trade
* UPDATE_TYPE - Type of update

#### AGGRESSOR_SIDE - Enumeration

| Enumeration ID   | Enumeration Description                          |
|------------------|--------------------------------------------------|
| ‘””’             | Undefined (e.g. off-book trades, auction trades) |
| B                | Buy                                              |
| S                | Sell                                             |

#### BOOK_TYPE - Enumeration

|   Enumeration ID | Enumeration Description   |
|------------------|---------------------------|
|                0 | Lit order book            |
|                1 | Off-book                  |
|                3 | Odd lot book              |
|                4 | Special terms book        |

#### BYPASS - Enumeration

| Enumeration ID   | Enumeration Description   |
|------------------|---------------------------|
| ‘””’             | Not a bypass trade        |
| Y                | Bypass trade              |

#### MKT_PHASE - Enumeration

| Enumeration ID   | Enumeration Description              |
|------------------|--------------------------------------|
| A                | MOC price determination              |
| B                | EOP price determination              |
| CD               | Closing delayed                      |
| D                | Delayed open                         |
| E                | End of system hours                  |
| F                | MOC freeze                           |
| H                | Halted                               |
| I                | MOC Imbalance                        |
| M                | End of market hours                  |
| N                | End of closing price trading session |
| Q                | Start of market hours                |
| S                | Start of system hours                |
| SUSP             | Suspended                            |
| V                | Opening auction                      |
| X                | Closing price trading session        |
| Z                | Failover event                       |

#### ODD_LOT - Enumeration

| Enumeration ID   | Enumeration Description   |
|------------------|---------------------------|
| ‘””’             | Board lot                 |
| Y                | Odd lot                   |

#### ORDER_TYPE - Enumeration

| Enumeration ID   | Enumeration Description   |
|------------------|---------------------------|
| L                | Limit order               |
| M                | Market order              |

#### SPECIAL_TERMS - Enumeration

| Enumeration ID   | Enumeration Description                |
|------------------|----------------------------------------|
| ‘””’             | No special terms (standard settlement) |
| C                | Cash [until 20241004]                  |
| CT               | Cash today                             |
| DD               | Delayed delivery                       |
| NN               | Non-net                                |
| NR               | Non-resident                           |

#### TRADE_PERIOD - Enumeration

| Enumeration ID   | Enumeration Description   |
|------------------|---------------------------|
| -                | Regular trading           |
| C                | Closing auction           |
| O                | Opening auction           |
| T                | Trading at closing price  |
| U                | Unscheduled auction       |

#### TRADE_TYPE - Enumeration

| Enumeration ID   | Enumeration Description     |
|------------------|-----------------------------|
| ‘””’             | Regular trade               |
| A                | NAV cross                   |
| C                | Contingent cross            |
| E                | Derivative-related cross    |
| G                | Regular (intentional) cross |
| I                | Internal cross              |
| L                | Closing price cross         |
| S                | Basis cross                 |
| V                | VWAP cross                  |

#### UPDATE_TYPE - Enumeration

| Enumeration ID   | Enumeration Description   |
|------------------|---------------------------|
| A                | Add                       |
| D                | Delete                    |
| F                | Fill                      |
| M                | Modify                    |
| P                | Partial fill              |