Investment Education
- Basic
- Intermediate
- Advance
Trading Mechanism
Stock Trading Mechanism
1. Trading Process in the Stock Exchange
2. Trading Process
The trading of Securities in the Stock Exchange is conducted using the Jakarta Automatic Trading System (JATS) facility. Trading of Securities in the Stock Exchange can only be conducted by Stock Exchange Members (AB) who are also members of the Clearing House of the Indonesian Stock Exchange (KPEI). Stock Exchange Members are responsible for all transactions carried out in the Stock Exchange, both for their own interests and for the interests of their clients.
3. Trading Hours
Securities trading in the Regular Market, Cash Market and Negotiation Market are conducted during trading hours every exchange day according to JATS time.
Regular Market Trading Hours
Trading time | Pre-opening | Session I | Session II | Pre-closing | Random Closing | Post Closing |
Monday to Friday | 08.45.00 to. 08.59.00 | 09.00.00 to. 11.30.00 | 13.30.00 to. 14.49.59 | 14.50.00 to. 15.00.00 | 14.58.00 to. 15.00.00 | 15.01.00 to. 15.15.00 |
Cash Market Trading Hours
Trading time | Session I |
Monday to Friday | 09.00.00 to. 11.30.00 |
Negotiated Market Trading Hourssiasi
Trading time | Session I | Session II |
Monday to Friday | 09.00.00 to. 11.30.00 | 13.30.00 to. 15.30.00 |
Trading in the Regular Market and Cash Market must be in trading units (round lots) of securities or multiples thereof, namely 500 (five hundred) securities. Meanwhile trading in the Negotiation Market does not use trading units.
4. Terms of Price Change (Fraction)
Price Fraction Scale | Price Fraction | Maximum Change* |
<200,00 | Rp1,00 | Rp10,00 |
Rp200,00 < Rp500,00 |
Rp2,00 |
Rp20,00 |
Rp500,00 < Rp2.000,00 |
Rp5,00 |
Rp50,00 |
Rp2.000,00 < Rp5.000,00 |
Rp10,00 |
Rp100,00 |
>= Rp5.000,00 |
Rp25,00 | Rp250,00 |
The maximum fractions and levels of price changes above are valid for one full Exchange Day and are adjusted on the following Exchange Day if the Closing Price is in a different price range. The maximum price change level can be done as long as it does not exceed the auto rejection percentage limit.
Mechanism of Derivative Trading
1. Stock Option Contracts
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Main Share Requirements
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Listed on the Exchange for at least 12 months
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Transactions in the last 12 months show:
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Transaction frequency per month >= 2,000
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Intraday volatility > 0.5%
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Share price > IDR 500,-
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Market capitalization > IDR 500 billion
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General Provisions
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Execution of trading using the JOTS facility.
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Can only be done by exchange stock member who has become AK KPEI Stock Option
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Exchange stock member must first deposit collateral (KPEI Regulations)
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Exchange stock member is required to open a Stock Option account for each customer
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Exchange stock member is subject to mandatory suspension:
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Perform Offsetting Transactions
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Transferring the open position to another exchange stock member in accordance with KPEI regulations
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Exchange stock member suspended can exercise on the same Exchange Day as the suspension is imposedensi
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Trading Hours
Derivative Trading Hours - Futures Contracts
Monday to Friday Session I 09:30:00 - 11:30:00 JATS Time Session II 13:30:00 - 15:00:00 JATS Time
Derivative Trading Hours - Option Contracts
Monday to Friday Session I 09:30:00 - 11:30:00 JATS Time Session II 13:30:00 - 15:00:00 JATS Time -
Weighted Moving Average (WMA)
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WMA is published every 15 minutes using the previous 30 minutes transaction data
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WMA publishing schedule:
Monday to Thursday Session I 10:00 - 12:00 JOTS Time Session II 13:45 - 16:00 JOTS Time Friday Session I 10:00 - 11:30 JOTS Time Session II 14:15 - 16:00 JOTS Time
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Customer Orders
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Every order must be recorded in the marketing department including the type of transaction (Short/Long), and the status of the order position (open/close)
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Order form: Open Short, Open Long, Close Short, Close Long
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Trading Units & Premium Fractions
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Trading Unit 1 KOS = 10,000 Stock Options
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Premium Fraction IDR 1,-
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2. Index Futures Contracts
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Parent Share Requirements
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Listed on the Exchange for at least 3 months
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Transaction activity in the regular market, namely value, volume and frequency of transactions
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Number of trading days in the regular market
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Market capitalization at a given time period
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Apart from considering the liquidity criteria and market capitalization mentioned above, the company's financial condition and growth prospects will also be considered
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General Provisions
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Execution of trading using the FATS facility
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Continuous Auction trading
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Matching using Price & Time Priority
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Using Initial Margin (Initial Margin) to guarantee transactions
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Trading Hours
Monday to Thursday Session I 09:15 - 12:00 FATS Time Session II 13:30 - 16:15 FATS Time Friday Session I 09:15 - 11:30 FATS Time Session II 14:00 - 16:15 FATS Time -
Customer Orders
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Exchange Members can only carry out KBIE opening and trading orders for customers who already have KBIE accounts
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The KBIE Account must contain the customer's rights and obligations with the Exchange Member, including the customer's obligation to provide Initial Margin
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Orders that can be executed at the Exchange by Exchange Members are only limited orders (limit orders), namely orders executed by Exchange Members up to the price limit set by their customers
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Every instruction on selling and or buying orders must be recorded in the marketing department which contains data on time and order number, customer identity, customer account number, order quantity, KBIE name (or code), KBIE price, type of transaction (Short/Long ), and order position status (Open/Close), before entering FATS
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Forms of orders in KBIE trading on the Exchange consist of:
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Order Short yaitu terdiri dari Open Short dan Close Short;
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Order Long yaitu terdiri dari Open Long dan Close Long;
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Exchange Members are not allowed to make transactions outside the Exchange either in the interests of customers or their own interests in KBIE
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Bond and Sukuk Trading Mechanism
The trading of bonds (corporate and state) and sukuk through the Exchange is conducted using the Fixed Income Trading System (FITS). FITS system users are Securities Companies that are already Exchange Members (AB) and also KPEI Clearing Members. In transaction activities through FITS, AB is responsible for all transactions both for the benefit of customers and for their own interests.
1. Trading Hours
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Outright Regular Market
Is a trading mechanism through an anonymous continuous auction with a price formation method based on price and time priority. Completion of trade transactions in this market is carried out on T+2.
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Negotiation Market
Is a facility that allows exchange stock member to report the results of transaction agreements that have occurred with fellow exchange stock memberor with other parties. Completion of trade transactions in this market is carried out in accordance with the agreement between the buyer and the seller.
Trading hours using the FITS system are:
Day Session I Session II Monday to Thursday 09.30 - 12.00 WIB 13.30 - 16.00 WIB Friday 09.30 - 11.30 WIB 14.00 - 16.00 WIB
2. Transaction Settlement Process
Market Segment | Transaction Completion Time |
Regular Market | 2nd Exchange Day after the transaction (T+2) |
Cash Market | - |
Negotiated Market | Based on an agreement between the seller and the buyer |
Exchange stock member is required to pay transaction fees calculated based on the following calculation:
Transaction, Clearing and Settlement Fees | VAT 11%* | |
Nominal Value | ≤Rp500.000.000 > Rp500.000.000 - Rp10.000.000.000 | >Rp10.000.000.000 |
Guarantee Fund | Rp20.000 0,0050% | 11% of Fees |
Negotiation Market | Rp35.000 0,0075% | 11% of Fees |
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Stock Option Transactions
Settlement of stock option transactions is conducted on the next exchange day after the transaction (T+1).
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Securities Index Futures Contract Transactions
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Daily Settlement Price (DSP)
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Calculated from an average of 12 prices, consisting of 6 Index Securities prices on the underlying market and 6 KBIE prices on the Exchange obtained from prices in the last 60 minutes of trading on the underlying market and on the regular futures market
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Prices for 1, 3, 5, 7, 9 and 11 use the latest Securities Index in the underlying market
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Prices for 2, 4, 6, 8, 10 and 12 use the latest KBIE prices on the Exchange
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If no transactions occur until 15.20 WIB, then the DSP calculation uses the previous price. If a transaction occurs between 15.20 - 15.35 WIB, the last transaction before 15.35 WIB will be used as the calculation of the DSP and thus for taking the price in the following hours.
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If there is no transaction on the exchange day, the DSP calculation uses the average underlying price from 15.30 WIB to 16.00 WIB, a total of 6 underlying prices.
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Final Settlement Price (FSP)
Calculated based on the average price of the Securities Index in the last 30 minutes on the last trading day in the underlying market by taking the Securities Index every 5 minutes to get 6 index numbers.
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Settlement of KBEI is conducted in cash by handing over an amount of money which is the difference between the KBIE price that is still open and the settlement price, both the price due to the transfer or closing of the contract or the price determined by KPEI.
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4. Completion Process of Bond and Sukuk Trading Transactions on the Exchange
Market Segment | Transaction Settlement |
Reguler Outright | 2nd Exchange Day after the transaction (T+2) |
Negotiated | Based on the agreement between the seller and the buyer |
Debt Securities and Sukuk Trading Hours Through FITS
Monday to Friday | Session I 09:00:00 - 11:30:00 FITS time |
Session II 13:30:00 - 15:00:00 FITS time |
Debt Securities and Sukuk Trading Hours Through the Alternative Market Operator System (SPPA)
Monday to Friday | 09:00:00 - 15:00:00 SPPA time |
Securities Transaction Reporting Through the Securities Transaction Report Recipient System (PLTE)
Monday to Friday | 09:30:00 - 15:30:00 PLTE Time |