[arrowhead4.0] Are there any limits on the Dummy Symbol, such as the maximum number of orders?

There is no limit to the number of orders. Depending on the system workload, the Exchange may take precautionary measures, such as a trading halt, if there i... Show Details

[arrowhead4.0] Does Special Execution occur for an issue whose open price of the day is not deter...

Special Execution also occurs for an issue whose open price of the day is not determined before the closing auction of the afternoon session.However, Special... Show Details

[arrowhead4.0] What is the price limit range (acceptable prices before/after the determination of...

Prior to the determination of the initial price of newly listing issue, the daily price limit is not applied and set the 4 times and 1/4 of the public offeri... Show Details

[arrowhead4.0] What are the quantity limits (hard limits) in an order of arrowhead/ToSTNeT?

In order to prevent erroneous order placement, arrowhead configures Order Quantity Restrictions and does not accept orders in excess of certain quantities, w... Show Details

[arrowhead4.0] During Pre-Closing, it says, "Funari entered during this period will be treated as...

Modification of the prices of Funari order during Pre-Order will be order acceptance error. Show Details

[arrowhead4.0] Is it correct to understand that a Funari order could be placed and will be accept...

Funari order entered during pre-closing will be registered to order book as market order immediately. Show Details

[arrowhead4.0] Are there any orders not to be placed during pre-closing period?

No. Although some modification orders (e.g. price change in Funari order, change of condition) will be rejected as an error, almost all orders can be accepte... Show Details

[arrowhead4.0] Are there any documents (Specifications, Requirements, guidelines, etc.) that desc...

There are descriptions on "System Interface Requirements for arrowhead" - 4.4. Notes on Test Issues.(Excerpt below)The main purpose of Test Issues is provide... Show Details

[arrowhead4.0] What is Special Execution?

Even in case of not matching at prices inside executable price range, execution processing is conducted at upper/lower limit of executable price range in arr... Show Details

[arrowhead4.0] What are Simultaneous Orders (executions) before opening price determination for a...

If the execution is at the start of the morning and afternoon trading sessions, or when the first execution price is determined after the Trading Halt, the p... Show Details